Toshiba Satellite L775D S7340

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Hardware:

lspci:

00:00.0 Host bridge: Advanced Micro Devices [AMD] Device 1705 00:01.0 VGA compatible controller: ATI Technologies Inc Device 9647 00:01.1 Audio device: ATI Technologies Inc Device 1714 00:02.0 PCI bridge: Advanced Micro Devices [AMD] Device 1707 00:11.0 SATA controller: Advanced Micro Devices [AMD] Hudson SATA Controller [AHCI mode] (rev 40) 00:12.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11) 00:12.2 USB Controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11) 00:13.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11) 00:13.2 USB Controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11) 00:14.0 SMBus: Advanced Micro Devices [AMD] Hudson SMBus Controller (rev 13) 00:14.1 IDE interface: Advanced Micro Devices [AMD] Hudson IDE Controller 00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01) 00:14.3 ISA bridge: Advanced Micro Devices [AMD] Hudson LPC Bridge (rev 11) 00:14.4 PCI bridge: Advanced Micro Devices [AMD] Hudson PCI Bridge (rev 40) 00:15.0 PCI bridge: Advanced Micro Devices [AMD] Device 43a0 00:15.1 PCI bridge: Advanced Micro Devices [AMD] Device 43a1 00:15.2 PCI bridge: Advanced Micro Devices [AMD] Device 43a2 00:16.0 USB Controller: Advanced Micro Devices [AMD] Hudson USB OHCI Controller (rev 11) 00:16.2 USB Controller: Advanced Micro Devices [AMD] Hudson USB EHCI Controller (rev 11) 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43) 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4 00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6 00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5 00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7 04:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01) 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)

lsusb: Bus 002 Device 002: ID 04f2:b289 Chicony Electronics Co., Ltd Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 05ac:1293 Apple, Inc. iPod Touch 2.Gen Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


Known Errors:

Touchpad and Keyboard Aren't working The solution is to add i8042.nomux=1 i8042.reset to the end of the kernel line of the grub menu config at

/boot/grub/menu.lst

Example:


  1. (0) Arch Linux

title Arch Linux root (hd0,2) kernel /boot/vmlinuz-linux root=/dev/sda3 ro i8042.nomux=1 i8042.reset initrd /boot/initramfs-linux.img

Graphics: This model has the a6-3400m apu with an integrated radeon HD 6520g. This is problematic during the livecd install. If you do not hit tab at the arch boot screen and add "radeon.modeset=0" to the kernel line, you will end up with a black screen. After install, use the proprietary Catalyst driver, as the opensource one has multiple problems.

Audio: Alsa does not work. The central speaker, PCM, won't show up under alsa until pulseaudio is installed. Pulseaudio works perfectly with the audio system, even enabling mic input without a hitch.

Webcam: It is a v4l2 webcam, works perfectly.

Hibernate/Suspend: For a reason that I have not been able to figure out, the pm-utils and the uswsusp packages both fail to suspend the laptop. Trying to use them leaves one at a screen that is black but with the backlight enabled. It will sit here for hours, running up the cpu fans and killing battery. Do not use pm-suspend! The only tools that I have had work so far are the ones integrated into DEs. xfce4-session-logout does both perfectly. It is part of the xfce4-session package, and is scriptable by using command-line parameters to bypass the necessity for a graphical display.


xfce4-session-logout -s or --suspend      will suspend
xfce4-session-logout --hibernate          will hibernate


I'm sure there are other workarounds, but this one works the best for me.