Laptop brightness on Dell XPS not controllable
ERROR: Method "GetBrightness" with signature "" on interface "org.freedeskto
The brightness of my laptop's screen is not changed at all when using the Fn-Keys.
Ubuntu displays the notification area with the brightness setting displayed, it even shows that the brightness value is changed - but the actual brightness of the screen remains the same at all times!
Laptop: Dell XPS 17, Full-HD 3D display, Nvidea graphics.
|tags:||added: brightness control screen|
|Changed in gnome-power-manager (Ubuntu):|
|status:||Incomplete → Confirmed|
added: amd64 natty
removed: brightness control screen