Ubuntu
gnome-power-manager package

  1. Bug #157607
  2. Comment #5

Comment 5 for bug 157607

Revision history for this message
Orson Jones (orson-launchpad) wrote :

Power Manager Brightness Applet 2.20.0
Ubuntu 7.10 amd64

The applet doesn't work, but running the following command as root does work.
echo -n [brightness] > /proc/acpi/video/VGA/LCD/brightness
where [brightness] is one of: 12 25 37 50 62 75 87 100