Ubuntu
linux package

  1. Bug #1158934
  2. Comment #4

Comment 4 for bug 1158934

Revision history for this message
Chris Wilson (ickle) wrote : Re: Backlight can't be controlled

ls /sys/class/backlight

You can override which backlight is used with a snippet:

Section "Device"
  Identifier "Device0"
  Option "Backlight" "name_of_backlight"
EndSection

in /etc/X11/xorg.conf.d/backlight.conf