Ubuntu
gnome-power-manager package

  1. Bug #762670
  2. Comment #12

Comment 12 for bug 762670

Revision history for this message
Stéphane (s-jacquemain) wrote :

I too can confirm this. Dell XPS l702x 3D NVidia GT 555m.

- ERROR: Method "GetBrightness" with signature "" on interface "org.freedesktop.UPower.KbdBacklight" doesn't exist