Difference between revisions of "ASUS Eee PC 1001p"

From ArchWiki
Jump to: navigation, search
m (→‎LCD Brightness)
m (Betarepeating moved page Asus Eee PC 1001p to ASUS Eee PC 1001p: Standardizing case. ASUS website capitalizes the whole name, so we should too. http://usa.asus.com/)
(7 intermediate revisions by 5 users not shown)
Line 1: Line 1:
−
[[Category:ASUS (English)]]
+
[[Category:ASUS]]
 
{{stub}}
 
{{stub}}
  
 
==Issues==
 
==Issues==
−
 
 
===ACPI and Intel KMS===
 
===ACPI and Intel KMS===
 +
Screen goes black when [[Intel#KMS (Kernel Mode Setting)|Intel KMS]] and ACPI is on. Brightness controls are not working.
  
−
Screen goes black when Intel KMS and ACPI is on. Brightness controls aren't working.
+
'''Solution''': Add the following to your kernel parameter list:
−
 
 
−
Solution: Add the following to your kernel parameter list:
 
 
   acpi_osi=Linux acpi_backlight=vendor
 
   acpi_osi=Linux acpi_backlight=vendor
  
−
I was unable to get this to work until I changed to grub2. Can someone else confirm (or refute) this please? [[User:TheFlyingPengwyn|TheFlyingPengwyn]] 21:18, 1 June 2010 (EDT)
+
'''Alternate solution''' (as those parameters break some fn keys):  
 +
* With {{Ic|<nowiki>acpi_osi=Linux</nowiki>}} or both - mute, wireless and sleep keys do not work.
 +
* With {{Ic|<nowiki>acpi_backlight=vendor</nowiki>}}, brightness is not shifted, but control is totally disabled and brightness does not restore to max when AC power is restored.
  
−
I am still using grub(1) and it works like a charm --[[User:Lowercase|Lowercase]] 05:45, 1 July 2010 (EDT)
+
So instead (as seen [https://bugs.launchpad.net/ubuntu/+source/linux/+bug/631323/comments/2 here]):
 +
# setpci -s 00:02.0 f4.b=ff
  
−
'''There is a better solution''', as those parameters break some fn keys:
+
Where "00:02.0" is PCI address of video card (as reported by {{Ic|lspci}}). This shifts up min and max brightness levels on hardware level, without affecting anything in {{ic|/sys/class/backlight/...}} or {{ic|/proc/acpi/video/VGA/LCDD/...}}
  
−
With acpi_osi=Linux or both - mute, wireless and sleep keys do not work.
+
Using {{Ic|<nowiki>acpi_backlight=vendor</nowiki>}} and changing {{Ic|f4.b}} register simultaneously will result in '''even brighter''', blinding maximum backlight, while used separately the effect is roughly equal.
  
−
With  acpi_backlight=vendor, brightness is not shifted, but control is totally disabled, and brightness does not restore to max when ac power is restored.  
+
===LCD Brightness===
 +
See [[Backlight]].
  
−
All keys now work perfectly without any additional kernel parameters. The only problem is '''shifted''' brightness. This can be corrected by[https://bugs.launchpad.net/ubuntu/+source/linux/+bug/631323/comments/2]:
+
If brightness levels are erratic, download the latest BIOS from [http://support.asus.com Asus]
  
−
setpci -s 00:02.0 f4.b=ff
+
If maximum brightness seems lower than it should be, see setpci solution above.
−
 
 
−
Where "00:02.0" is pci address of video card. This shifts up min and max brightness levels on hardware level, without affecting anything in /sys/class/backlight/... or /proc/acpi/video/VGA/LCDD/...
 
−
 
 
−
Using  acpi_backlight=vendor and changing f4.b register simultaneously will result in '''even brighter''', blinding maximum backlight, while used separately the effect is roughly equal.
 
−
 
 
−
--[[User:Psycho zs|Psycho zs]] 09:39, 2 October 2010 (EDT)
 
  
 
===Network Adapter===
 
===Network Adapter===
−
The network adapter for wired LAN does not or rarely get recognized - "lspci" and "ifconfig -a" don't list it.
+
'''Problem''': The network adapter for wired LAN does not or rarely get recognized ({{Ic|lspci}} and {{Ic|ip addr}} do not list it).
  
−
Solution: Add the following to your kernel parameter list:
+
'''Solution''': Add the following to your kernel parameter list:
 
   eeepc_laptop.hotplug_disabled=1
 
   eeepc_laptop.hotplug_disabled=1
  
−
===LCD Brightness===
+
===Touchpad===
 +
See [[Touchpad Synaptics]].
  
−
As of kernel 2.6.37, LCD brightness information can be found in the following files:
+
Two-Finger scrolling works with a {{ic|/etc/X11/xorg.conf}} like this:
−
 
 
−
/sys/devices/virtual/backlight/acpi_video/brightness<br \>
 
−
/sys/devices/virtual/backlight/acpi_video/actual_brightness<br \>
 
−
/sys/devices/virtual/backlight/acpi_video/max_brightness<br \>
 
−
 
 
−
So aside from using Fn + F5, F6, you can also do the following to adjust the brighness (eg from a script such as /etc/rc.local):
 
−
 
−
# echo <Number> > /sys/devices/virtual/backlight/acpi_video/brightness
 
−
 
 
−
If brightness levels are erratic, download the latest bios from support.asus.com
 
−
 
 
−
If maximum brightness seems lower than it should be, see setpci solution above.
 
−
 
 
−
===Touchpad===
 
−
Two-Finger scrolling works with a /etc/X11/xorg.conf like this:
 
  
 
   Section "InputDevice"
 
   Section "InputDevice"
Line 86: Line 68:
 
   Option      "TapButton3" "3"
 
   Option      "TapButton3" "3"
 
   EndSection
 
   EndSection
−
 
−
==Kernel configs==
 
−
Working config for 2.6.34-rc5: http://s01.de/~lc/eeepc/1001p/kernelconfig
 

Revision as of 00:07, 14 June 2012


Issues

ACPI and Intel KMS

Screen goes black when Intel KMS and ACPI is on. Brightness controls are not working.

Solution: Add the following to your kernel parameter list: 

 acpi_osi=Linux acpi_backlight=vendor

Alternate solution (as those parameters break some fn keys):

  • With acpi_osi=Linux or both - mute, wireless and sleep keys do not work.
  • With acpi_backlight=vendor, brightness is not shifted, but control is totally disabled and brightness does not restore to max when AC power is restored.

So instead (as seen here): 

# setpci -s 00:02.0 f4.b=ff

Where "00:02.0" is PCI address of video card (as reported by lspci). This shifts up min and max brightness levels on hardware level, without affecting anything in /sys/class/backlight/... or /proc/acpi/video/VGA/LCDD/...

Using acpi_backlight=vendor and changing f4.b register simultaneously will result in even brighter, blinding maximum backlight, while used separately the effect is roughly equal.

LCD Brightness

See Backlight.

If brightness levels are erratic, download the latest BIOS from Asus

If maximum brightness seems lower than it should be, see setpci solution above.

Network Adapter

Problem: The network adapter for wired LAN does not or rarely get recognized (lspci and ip addr do not list it).

Solution: Add the following to your kernel parameter list: 

 eeepc_laptop.hotplug_disabled=1

Touchpad

See Touchpad Synaptics.

Two-Finger scrolling works with a /etc/X11/xorg.conf like this: 

 Section "InputDevice"
  Identifier  "SynapticsTouchpad"
  Driver      "synaptics"
  Option      "AlwaysCore"        "true"  # send events to CorePointer
  #Option      "Device"            "/dev/input/mice"
  Option      "Device"            "/dev/psaux"
  Option      "Protocol"          "auto-dev"
  Option      "SHMConfig"         "false" # configurable at runtime? security risk
  Option      "LeftEdge"          "1700"  # x coord left
  Option      "RightEdge"         "5300"  # x coord right
  Option      "TopEdge"           "1700"  # y coord top
  Option      "BottomEdge"        "4200"  # y coord bottom
  Option      "FingerLow"         "25"    # pressure below this level triggers release
  Option      "FingerHigh"        "30"    # pressure above this level triggers touch
  Option      "MaxTapTime"        "180"   # max time in ms for detecting tap
  Option      "VertEdgeScroll"    "true"  # enable vertical scroll zone
  Option      "HorizEdgeScroll"   "true"  # enable horizontal scroll zone
  Option      "CornerCoasting"    "true"  # enable continuous scroll with finger in corner
  Option      "CoastingSpeed"     "0.30"  # corner coasting speed
  Option      "VertScrollDelta"   "100"   # edge-to-edge scroll distance of the vertical scroll
  Option      "HorizScrollDelta"  "100"   # edge-to-edge scroll distance of the horizontal scroll
  Option      "MinSpeed"          "0.10"  # speed factor for low pointer movement
  Option      "MaxSpeed"          "0.60"  # maximum speed factor for fast pointer movement
  Option      "AccelFactor"       "0.0020"    # acceleration factor for normal pointer movements
  Option      "VertTwoFingerScroll"   "true"  # vertical scroll anywhere with two fingers
  Option      "HorizTwoFingerScroll"  "true"  # horizontal scroll anywhere with two fingers
  Option      "TapButton1" "1"
  Option      "TapButton2" "2"
  Option      "TapButton3" "3"
 EndSection
Retrieved from "https://wiki.archlinux.org/index.php?title=ASUS_Eee_PC_1001p&oldid=208367"