Ubuntu
gnome-power-manager package

  1. Bug #334206
  2. Comment #5

Comment 5 for bug 334206

Revision history for this message
Filippo Argiolas (fargiolas) wrote :

Confirming the issue for gnome-power-manager: it sets brightness level to 100 as soon as it starts.
There is still something else that does the same while ubuntu is loading but still I don't know which package.

pippo@tux:~$ killall gnome-power-manager
pippo@tux:~$ cat /proc/acpi/video/VGA/LCD/brightness
levels: 20 28 36 44 52 60 68 76 84 93 100
current: 20
pippo@tux:~$ gnome-power-manager --verbose --no-daemon --immediate-exit > gpm.log
pippo@tux:~$ cat /proc/acpi/video/VGA/LCD/brightness
levels: 20 28 36 44 52 60 68 76 84 93 100
current: 100

Attaching the log produced