The best workaround i found so far is to just use xfce4-power-manager instead of gnome-power-manager. There's no flickering and power saving features are working as far as i can tell. Not sure about suspending and hibernating, though.
The best workaround i found so far is to just use xfce4-power-manager instead of gnome-power- manager. There's no flickering and power saving features are working as far as i can tell. Not sure about suspending and hibernating, though.