The keys to set the screen brightness work properly but everytime I reboot, the screen brightness is reverted to 100%, which is very annoying. I've already tried to add the following lines to ...
I have ubuntu 11.10 installed on an old 2008 macbook. There is an issue of screen dimming that I didnt find anywhere else on the forums. The issue is that the screen is dimmed when I open certain ...
When i turn the computer on the brightness is at it's maximum, but when I try to decrease it a little, the light gets very low and I can't increase it until I restart.