Ubuntu
gnome-power-manager package

  1. Bug #134756
  2. Comment #3

Comment 3 for bug 134756

Revision history for this message
Philipp Wolter (phwolter) wrote : Re: Brightness applet not working in Gutsy (worked in Feisty)

I have an IBM X31 with the same problem.
With Feisty it worked perfectly.
In /proc/acpi/ibm/brightness I can read the correct level of brightness.