When i unplug my battery charger my screen turns black. I already checked the brightness/battery settings, but nothings is wrong with those settings. Someone have any idea how to solve this problem?
On Ubuntu 11.10, when on battery, the screen dims after 10 seconds of inactivity. This is annoying because it is too short. Is there anyway to increase this timeout? I know I can disable it, but ...
Possible Duplicate: Always be 100% bright when I'm using battery It would seem that one would go to the power settings, and adjust the amount of time before the screen becomes dim, but ...
When I'm using battery only - Ubuntu turns in some mode, when If I do not use my PC for about 5-10 seconds - the screeen becomes darker. Where do turn this option off? Because I often need to read ...