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https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302748
Talk:Acer C720 Chromebook
2014-03-01T15:18:39Z
<p>Parrenin: /* Suspend */</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
I know this is a bit off-topic but following these wiki instructions, I got Ubuntu 13.10 to suspend.<br />
However, it suspends only once. The second suspend fails. Do you have the same issue on arch or does it work completely? <br />
[[User:Parrenin|Parrenin]] ([[User talk:Parrenin|talk]]) 15:18, 1 March 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong? [[User:Parrenin|Parrenin]] ([[User talk:Parrenin|talk]]) 15:18, 1 March 2014 (UTC)<br />
<br />
Wait... did you install Ubuntu on it? We can't really help you here, or at least, we can't be sure whether the cause is common to Arch or specific to Ubuntu. If you erased ChromeOS partition (or some of the boot partitions), ChromeOS will not boot anymore. I don't think there's a "dual-boot" solution yet, maybe you'll have better luck with a chrooted install. In any case, you can recover you ChromeOS with the instructions [https://support.google.com/chromebook/answer/1080595?hl=en here]. Warning, it will erase your Ubuntu and other partitions. Also, remember to add your signature at the end of each comment ):< --[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 22:53, 28 February 2014 (UTC)<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302747
Talk:Acer C720 Chromebook
2014-03-01T15:18:06Z
<p>Parrenin: /* Chrome OS does not boot anymore */</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
I know this is a bit off-topic but following these wiki instructions, I got Ubuntu 13.10 to suspend.<br />
However, it suspends only once. The second suspend fails. Do you have the same issue on arch or does it work completely? [[User:Parrenin|Parrenin]] ([[User parrenin:parrenin|talk]]) 1 March 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong? [[User:Parrenin|Parrenin]] ([[User talk:Parrenin|talk]]) 15:18, 1 March 2014 (UTC)<br />
<br />
Wait... did you install Ubuntu on it? We can't really help you here, or at least, we can't be sure whether the cause is common to Arch or specific to Ubuntu. If you erased ChromeOS partition (or some of the boot partitions), ChromeOS will not boot anymore. I don't think there's a "dual-boot" solution yet, maybe you'll have better luck with a chrooted install. In any case, you can recover you ChromeOS with the instructions [https://support.google.com/chromebook/answer/1080595?hl=en here]. Warning, it will erase your Ubuntu and other partitions. Also, remember to add your signature at the end of each comment ):< --[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 22:53, 28 February 2014 (UTC)<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302746
Talk:Acer C720 Chromebook
2014-03-01T15:17:02Z
<p>Parrenin: /* Chrome OS does not boot anymore */</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
I know this is a bit off-topic but following these wiki instructions, I got Ubuntu 13.10 to suspend.<br />
However, it suspends only once. The second suspend fails. Do you have the same issue on arch or does it work completely? [[User:Parrenin|Parrenin]] ([[User parrenin:parrenin|talk]]) 1 March 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong? [User:parrenin|parrenin]] ([[User talk:parrenin|talk]]) 27 February 2014<br />
<br />
Wait... did you install Ubuntu on it? We can't really help you here, or at least, we can't be sure whether the cause is common to Arch or specific to Ubuntu. If you erased ChromeOS partition (or some of the boot partitions), ChromeOS will not boot anymore. I don't think there's a "dual-boot" solution yet, maybe you'll have better luck with a chrooted install. In any case, you can recover you ChromeOS with the instructions [https://support.google.com/chromebook/answer/1080595?hl=en here]. Warning, it will erase your Ubuntu and other partitions. Also, remember to add your signature at the end of each comment ):< --[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 22:53, 28 February 2014 (UTC)<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302745
Talk:Acer C720 Chromebook
2014-03-01T15:16:05Z
<p>Parrenin: /* Suspend */</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
I know this is a bit off-topic but following these wiki instructions, I got Ubuntu 13.10 to suspend.<br />
However, it suspends only once. The second suspend fails. Do you have the same issue on arch or does it work completely? [[User:Parrenin|Parrenin]] ([[User parrenin:parrenin|talk]]) 1 March 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong? ([[User talk:parrenin|talk]]) 27 February 2014<br />
<br />
Wait... did you install Ubuntu on it? We can't really help you here, or at least, we can't be sure whether the cause is common to Arch or specific to Ubuntu. If you erased ChromeOS partition (or some of the boot partitions), ChromeOS will not boot anymore. I don't think there's a "dual-boot" solution yet, maybe you'll have better luck with a chrooted install. In any case, you can recover you ChromeOS with the instructions [https://support.google.com/chromebook/answer/1080595?hl=en here]. Warning, it will erase your Ubuntu and other partitions. Also, remember to add your signature at the end of each comment ):< --[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 22:53, 28 February 2014 (UTC)<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302712
Talk:Acer C720 Chromebook
2014-03-01T09:25:25Z
<p>Parrenin: /* Suspend */</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
I know this is a bit off-topic but following these wiki instructions, I got Ubuntu 13.10 to suspend.<br />
However, it suspends only once. The second suspend fails. Do you have the same issue on arch or does it work completely? ([[User parrenin:parrenin|talk]]) 1 March 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong? ([[User talk:parrenin|talk]]) 27 February 2014<br />
<br />
Wait... did you install Ubuntu on it? We can't really help you here, or at least, we can't be sure whether the cause is common to Arch or specific to Ubuntu. If you erased ChromeOS partition (or some of the boot partitions), ChromeOS will not boot anymore. I don't think there's a "dual-boot" solution yet, maybe you'll have better luck with a chrooted install. In any case, you can recover you ChromeOS with the instructions [https://support.google.com/chromebook/answer/1080595?hl=en here]. Warning, it will erase your Ubuntu and other partitions. Also, remember to add your signature at the end of each comment ):< --[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 22:53, 28 February 2014 (UTC)<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302711
Talk:Acer C720 Chromebook
2014-03-01T09:19:22Z
<p>Parrenin: /* Chrome OS does not boot anymore */</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong? ([[User talk:parrenin|talk]]) 27 February 2014<br />
<br />
Wait... did you install Ubuntu on it? We can't really help you here, or at least, we can't be sure whether the cause is common to Arch or specific to Ubuntu. If you erased ChromeOS partition (or some of the boot partitions), ChromeOS will not boot anymore. I don't think there's a "dual-boot" solution yet, maybe you'll have better luck with a chrooted install. In any case, you can recover you ChromeOS with the instructions [https://support.google.com/chromebook/answer/1080595?hl=en here]. Warning, it will erase your Ubuntu and other partitions. Also, remember to add your signature at the end of each comment ):< --[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 22:53, 28 February 2014 (UTC)<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302354
Talk:Acer C720 Chromebook
2014-02-27T20:11:57Z
<p>Parrenin: /* Installing linux in EFI mode */ new section</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong?<br />
<br />
== Installing linux in EFI mode ==<br />
<br />
The arch wiki explains how to install arch using the legacy boot.<br />
But does anybody know if it is possible to install arch (or another distrib) in EFI mode?<br />
Also, is it possible to boot automatically in legacy boot without having to type CTRL-L?</div>
Parrenin
https://wiki.archlinux.org/index.php?title=Talk:Acer_C720_Chromebook&diff=302353
Talk:Acer C720 Chromebook
2014-02-27T20:09:47Z
<p>Parrenin: /* Chrome OS does not boot anymore */ new section</p>
<hr />
<div>== Second SSD? ==<br />
I know this is not arch specific, but has anyone tried installing another SSD into the other NGFF connector (next to the fan)? Any ideas if that's working or not?--[[User:Nariox|Nariox]] ([[User talk:Nariox|talk]]) 01:08, 25 February 2014 (UTC)<br />
<br />
== i686 Only? ==<br />
<br />
<br />
''Choose the 32-bit Boot Arch Linux (i686), not Boot Arch Linux (x86_64). The 64-bit installer causes an immediate system reset on the C720.''<br />
<br />
Does this mean that it currently can only install and run 32 bit Archlinux?<br />
<br />
Could you also please print/reply/attach the output of: '''lshw''' - https://www.archlinux.org/packages/community/x86_64/lshw/ for the C720.<br />
<br />
--[[User:Chubakabra|Chubakabra]] ([[User talk:Chubakabra|talk]]) 14:03, 27 November 2013 (UTC)<br />
<br />
I don't think there is anything fundamental preventing 64-bit installer from running, but it needs some more investigation... The system resets before I can get an indication of what happen. Maybe it's as simple as some kernel args, or maybe it's a problem with SeaBIOS... Not sure yet.<br />
<br />
lshw:<br />
<br />
{{bc|<nowiki><br />
$ sudo lshw<br />
arch-chromebook<br />
description: Desktop Computer<br />
product: Peppy<br />
vendor: Acer<br />
version: 1.0<br />
serial: 123456789<br />
width: 32 bits<br />
capabilities: smbios-2.7 dmi-2.7<br />
configuration: boot=normal chassis=desktop<br />
*-core<br />
description: Motherboard<br />
physical id: 0<br />
*-firmware<br />
description: BIOS<br />
vendor: coreboot<br />
physical id: 0<br />
date: 10/29/2013<br />
size: 1MiB<br />
capacity: 8128KiB<br />
capabilities: pci pcmcia upgrade bootselect acpi<br />
*-cpu:0 DISABLED<br />
description: CPU [empty]<br />
product: Pentium Pro<br />
vendor: GenuineIntel<br />
physical id: 3<br />
version: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
configuration: cores=16<br />
*-cpu:1<br />
description: CPU<br />
product: Intel(R) Celeron(R) 2955U @ 1.40GHz<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: cpu@0<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
width: 64 bits<br />
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer xsave rdrand lahf_lm abm arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust erms invpcid cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
width: 64 bits<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
width: 64 bits<br />
capabilities: logical<br />
*-cpu:2 DISABLED<br />
description: CPU<br />
physical id: 2<br />
bus info: cpu@1<br />
version: 6.5.1<br />
serial: 0004-0651-0000-0000-0000-0000<br />
size: 1400MHz<br />
capacity: 1400MHz<br />
capabilities: vmx ht cpufreq<br />
configuration: id=2<br />
*-logicalcpu:0<br />
description: Logical CPU<br />
physical id: 2.1<br />
capabilities: logical<br />
*-logicalcpu:1<br />
description: Logical CPU<br />
physical id: 2.2<br />
capabilities: logical<br />
*-logicalcpu:2<br />
description: Logical CPU<br />
physical id: 2.3<br />
capabilities: logical<br />
*-logicalcpu:3<br />
description: Logical CPU<br />
physical id: 2.4<br />
capabilities: logical<br />
*-logicalcpu:4<br />
description: Logical CPU<br />
physical id: 2.5<br />
capabilities: logical<br />
*-logicalcpu:5<br />
description: Logical CPU<br />
physical id: 2.6<br />
capabilities: logical<br />
*-logicalcpu:6<br />
description: Logical CPU<br />
physical id: 2.7<br />
capabilities: logical<br />
*-logicalcpu:7<br />
description: Logical CPU<br />
physical id: 2.8<br />
capabilities: logical<br />
*-logicalcpu:8<br />
description: Logical CPU<br />
physical id: 2.9<br />
capabilities: logical<br />
*-logicalcpu:9<br />
description: Logical CPU<br />
physical id: 2.a<br />
capabilities: logical<br />
*-logicalcpu:10<br />
description: Logical CPU<br />
physical id: 2.b<br />
capabilities: logical<br />
*-logicalcpu:11<br />
description: Logical CPU<br />
physical id: 2.c<br />
capabilities: logical<br />
*-logicalcpu:12<br />
description: Logical CPU<br />
physical id: 2.d<br />
capabilities: logical<br />
*-logicalcpu:13<br />
description: Logical CPU<br />
physical id: 2.e<br />
capabilities: logical<br />
*-logicalcpu:14<br />
description: Logical CPU<br />
physical id: 2.f<br />
capabilities: logical<br />
*-logicalcpu:15<br />
description: Logical CPU<br />
physical id: 2.10<br />
capabilities: logical<br />
*-memory<br />
description: System memory<br />
physical id: 4<br />
size: 2010MiB<br />
*-pci<br />
description: Host bridge<br />
product: Haswell-ULT DRAM Controller<br />
vendor: Intel Corporation<br />
physical id: 100<br />
bus info: pci@0000:00:00.0<br />
version: 09<br />
width: 32 bits<br />
clock: 33MHz<br />
*-display<br />
description: VGA compatible controller<br />
product: Haswell-ULT Integrated Graphics Controller<br />
vendor: Intel Corporation<br />
physical id: 2<br />
bus info: pci@0000:00:02.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: msi pm vga_controller bus_master cap_list rom<br />
configuration: driver=i915 latency=0<br />
resources: irq:60 memory:e0000000-e03fffff memory:d0000000-dfffffff ioport:1800(size=64)<br />
*-multimedia:0<br />
description: Audio device<br />
product: Intel Corporation<br />
vendor: Intel Corporation<br />
physical id: 3<br />
bus info: pci@0000:00:03.0<br />
version: 09<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:61 memory:e0510000-e0513fff<br />
*-usb:0<br />
description: USB controller<br />
product: Lynx Point-LP USB xHCI HC<br />
vendor: Intel Corporation<br />
physical id: 14<br />
bus info: pci@0000:00:14.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi xhci bus_master cap_list<br />
configuration: driver=xhci_hcd latency=0<br />
resources: irq:58 memory:e0500000-e050ffff<br />
*-usbhost:0<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 0<br />
bus info: usb@3<br />
logical name: usb3<br />
version: 3.12<br />
capabilities: usb-3.00<br />
configuration: driver=hub slots=4 speed=5000Mbit/s<br />
*-usbhost:1<br />
product: xHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH xhci_hcd<br />
physical id: 1<br />
bus info: usb@2<br />
logical name: usb2<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-usb:0<br />
description: Video<br />
product: HD WebCam<br />
vendor: SunplusIT Inc<br />
physical id: 3<br />
bus info: usb@2:3<br />
version: 0.01<br />
capabilities: usb-2.00<br />
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s<br />
*-usb:1<br />
description: Bluetooth wireless interface<br />
vendor: Foxconn / Hon Hai<br />
physical id: 4<br />
bus info: usb@2:4<br />
version: 0.02<br />
capabilities: bluetooth usb-1.10<br />
configuration: driver=btusb maxpower=100mA speed=12Mbit/s<br />
*-usb:2<br />
description: Mouse<br />
product: MI-2150 Trust Mouse<br />
vendor: Belkin<br />
physical id: 5<br />
bus info: usb@2:5<br />
version: 2.70<br />
capabilities: usb-1.10<br />
configuration: driver=usbhid maxpower=100mA speed=2Mbit/s<br />
*-generic:0 UNCLAIMED<br />
description: DMA controller<br />
product: Lynx Point-LP Low Power Sub-System DMA<br />
vendor: Intel Corporation<br />
physical id: 15<br />
bus info: pci@0000:00:15.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm eisa_dma bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e0518000-e0518fff memory:e0519000-e0519fff<br />
*-serial:0 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #0<br />
vendor: Intel Corporation<br />
physical id: 15.1<br />
bus info: pci@0000:00:15.1<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051a000-e051afff memory:e051b000-e051bfff<br />
*-serial:1 UNCLAIMED<br />
description: Serial bus controller<br />
product: Lynx Point-LP I2C Controller #1<br />
vendor: Intel Corporation<br />
physical id: 15.2<br />
bus info: pci@0000:00:15.2<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm bus_master cap_list<br />
configuration: latency=0<br />
resources: memory:e051c000-e051cfff memory:e051d000-e051dfff<br />
*-multimedia:1<br />
description: Audio device<br />
product: Lynx Point-LP HD Audio Controller<br />
vendor: Intel Corporation<br />
physical id: 1b<br />
bus info: pci@0000:00:1b.0<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list<br />
configuration: driver=snd_hda_intel latency=0<br />
resources: irq:59 memory:e0514000-e0517fff<br />
*-pci<br />
description: PCI bridge<br />
product: Lynx Point-LP PCI Express Root Port 1<br />
vendor: Intel Corporation<br />
physical id: 1c<br />
bus info: pci@0000:00:1c.0<br />
version: e4<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list<br />
configuration: driver=pcieport<br />
resources: irq:56 memory:e0400000-e04fffff<br />
*-network<br />
description: Wireless interface<br />
product: AR9462 Wireless Network Adapter<br />
vendor: Qualcomm Atheros<br />
physical id: 0<br />
bus info: pci@0000:01:00.0<br />
logical name: wlp1s0<br />
version: 01<br />
serial: 80:56:f2:40:d5:99<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless<br />
configuration: broadcast=yes driver=ath9k driverversion=3.12.1-1-ARCH firmware=N/A ip=192.168.1.132 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn<br />
resources: irq:16 memory:e0400000-e047ffff memory:e0480000-e048ffff<br />
*-usb:1<br />
description: USB controller<br />
product: Lynx Point-LP USB EHCI #1<br />
vendor: Intel Corporation<br />
physical id: 1d<br />
bus info: pci@0000:00:1d.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: pm debug ehci bus_master cap_list<br />
configuration: driver=ehci-pci latency=0<br />
resources: irq:19 memory:e051f800-e051fbff<br />
*-usbhost<br />
product: EHCI Host Controller<br />
vendor: Linux 3.12.1-1-ARCH ehci_hcd<br />
physical id: 1<br />
bus info: usb@1<br />
logical name: usb1<br />
version: 3.12<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=2 speed=480Mbit/s<br />
*-usb<br />
description: USB hub<br />
vendor: Intel Corp.<br />
physical id: 1<br />
bus info: usb@1:1<br />
version: 0.04<br />
capabilities: usb-2.00<br />
configuration: driver=hub slots=8 speed=480Mbit/s<br />
*-isa<br />
description: ISA bridge<br />
product: Lynx Point-LP LPC Controller<br />
vendor: Intel Corporation<br />
physical id: 1f<br />
bus info: pci@0000:00:1f.0<br />
version: 04<br />
width: 32 bits<br />
clock: 33MHz<br />
capabilities: isa bus_master cap_list<br />
configuration: driver=lpc_ich latency=0<br />
resources: irq:0<br />
*-storage<br />
description: SATA controller<br />
product: Lynx Point-LP SATA Controller 1 [AHCI mode]<br />
vendor: Intel Corporation<br />
physical id: 1f.2<br />
bus info: pci@0000:00:1f.2<br />
version: 04<br />
width: 32 bits<br />
clock: 66MHz<br />
capabilities: storage msi pm ahci_1.0 bus_master cap_list<br />
configuration: driver=ahci latency=0<br />
resources: irq:57 ioport:1860(size=8) ioport:1870(size=4) ioport:1868(size=8) ioport:1874(size=4) ioport:1840(size=32) memory:e051f000-e051f7ff<br />
*-serial:2<br />
description: SMBus<br />
product: Lynx Point-LP SMBus Controller<br />
vendor: Intel Corporation<br />
physical id: 1f.3<br />
bus info: pci@0000:00:1f.3<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
configuration: driver=i801_smbus latency=0<br />
resources: irq:18 memory:e051fc00-e051fcff ioport:400(size=32)<br />
*-generic:1 UNCLAIMED<br />
description: Signal processing controller<br />
product: Lynx Point-LP Thermal<br />
vendor: Intel Corporation<br />
physical id: 1f.6<br />
bus info: pci@0000:00:1f.6<br />
version: 04<br />
width: 64 bits<br />
clock: 33MHz<br />
capabilities: pm msi cap_list<br />
configuration: latency=0<br />
resources: memory:e051e000-e051efff<br />
</nowiki>}}<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 19:11, 27 November 2013 (UTC)<br />
<br />
The page mentions an older installation ISO that might work for 64 bit:<br />
<br />
''The 64-bit installer in Arch Linux installation ISOs newer than 2013.10.01 causes an immediate system reset''<br />
<br />
However this ISO is no longer available from the mirrors. Is it archived somewhere? I wasn't able to find it.<br />
<br />
[[User:Paolod|Paolod]] ([[User talk:Paolod|talk]]) 02:18, 14 January 2014 (UTC)<br />
<br />
== <s> Touchpad </s>==<br />
I have 64bit Archlinux running on the C720, but I used grub instead of syslinux. Just had to make an BIOS boot partition. There are also patches available to get the touchpad working. Here is a link to the chrubuntu script used to get the touchpad working http://goo.gl/kz917j and here is a link to the patches https://patchwork.kernel.org/bundle/bleung/chromeos-laptop-deferring-and-haswell/. Will also need the xf86-input-synaptics package installed for it to work too.<br />
<br />
Once you have the touchpad working here's an config to help improve it's usability. Probably could use some tweaking.<br />
<br />
{{hc|/etc/X11/xorg.conf.d/50-cros-touchpad.conf|<br />
Section "InputClass" <br />
Identifier "touchpad peppy cyapa" <br />
MatchIsTouchpad "on" <br />
MatchDevicePath "/dev/input/event*" <br />
MatchProduct "cyapa" <br />
Option "FingerLow" "10" <br />
Option "FingerHigh" "10" <br />
EndSection}}<br />
<br />
[[User:Dots|Dots]] ([[User talk:Dots|talk]]) 20:49, 27 November 2013 (UTC)<br />
<br />
Thanks dots, I incorporated the above into the wiki page.<br />
<br />
[[User:Vsergeev|Vsergeev]] ([[User talk:Vsergeev|talk]]) 09:32, 9 December 2013 (UTC)<br />
<br />
== Suspend ==<br />
<br />
I got Suspend to work by adding kenel boot parameters.<br />
<br />
I added the params to grub at boot by adding to the line in <br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
Then I rebuilt the grub config file and suspend/resume works.<br />
<br />
<s>However, the power button no longer works as intended.</s> This was an isolated incident. It has worked properly since, though it would be nice to be able to cause the Power button to be delayed as it is in chromeos.<br />
<br />
Source:<br />
http://ml.reddit.com/r/chrubuntu/comments/1qfaw4/c720_kubuntu_1310_suspend_freezing_on_wake_up/<br />
<br />
[[User:Noisevault|Noisevault]] ([[User talk:Noisevault|talk]]) 20:58, 6 January 2014 (UTC)<br />
<br />
== 2013.10.01 Mirror ==<br />
<br />
Apologies if this isn't the proper protocol for answering a question, but I noticed a user mentioned on the talk page that the mirrors no longer have the 2013.10.01 installation media. I did some searching. It's not on any US mirrors, but I did find it on a mirror outside the US here<br />
<br />
http://ftp.iinet.net.au/pub/archlinux/iso/<br />
<br />
Also, seems like there's no luck with the official torrent either - https://www.archlinux.org/releng/releases/2013.10.01/<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:30, 18 January 2014 (UTC)<br />
<br />
I also need this image, and at the link above it seems like the needed image got pushed down and out. Does someone perhaps still have the image and can share it via bittorrent or something else?<br />
Or is this issue fixed anyway and I can take the newest image?<br />
<br />
--[[User:Foolius|Foolius]] ([[User talk:Foolius|talk]]) 17:17, 31 January 2014 (UTC)<br />
<br />
That torrent did work for me. It complained that the tracker wasn't found, but it eventually downloaded anyway. I don't even know if that makes sense, but it happened. Installs and runs 64-bit Arch on the C720 just fine. <br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC)<br />
<br />
== Default Grub Config File ==<br />
<br />
Instructions say to edit the following file to help fix suspend<br />
<br />
/etc/default/grub.cfg<br />
<br />
GRUB_CMDLINE_LINUX_DEFAULT="quiet add_efi_memmap boot=local noresume noswap i915.modeset=1 tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic"<br />
<br />
I think that's a mistake. There's a file /etc/default/grub (no cfg extension) that I think we want to edit instead. Once I edited grub instead of grub.cfg I saw the appropriate boot parameters when I ran cat /proc/cmdline and resume from suspend started to work properly.<br />
<br />
[[User:Glombus|Glombus]] ([[User talk:Glombus|talk]]) 18:10, 20 January 2014 (UTC)<br />
<br />
I had the same experience. /etc/default/grub was the right place for me. Unfortunately, suspend still doesn't work, and I can't tell if it's because of the setup here, or because of LXDE. If I tell it to suspend, it turns off my audio and wireless, but it doesn't sleep until I log out of LXDE, which kind of defeats the purpose. Is anyone else having a similar issue?<br />
<br />
[[User:Maldata|Maldata]] ([[User talk:Maldata|talk]]) 19:12, 23 February 2014 (UTC) <br />
<br />
== Touchpad linux 3.13 ==<br />
<br />
I got the touchpad to work on linux 3.13 using a modified script [https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh https://dl.dropboxusercontent.com/u/143800495/cros-haswell-modules-archlinux.sh].<br />
--[[User:Alex3456|Alex3456]] ([[User talk:Alex3456|talk]]) 17:05, 22 February 2014 (UTC)<br />
<br />
== Chrome OS does not boot anymore ==<br />
<br />
I have installed ubuntu 13.10 on my acer C720P following the arch wiki, following a standard installation process.<br />
However, now chrome os does not boot anymore.<br />
It complains that the system is missing or damaged.<br />
Does anybody know what I did wrong?</div>
Parrenin