1
vote
1answer
939 views

Backlight no longer works on upgrade from Ubuntu 10.10 to 11.04

I think something changed in maybe the Linux core which has broken Ubuntu and practically every other Linux install on my laptop. The problem is that suddenly the back-light doesn't work when I run ...
5
votes
5answers
7k views

Backlight Issue

When I booted up my newly installed Ubuntu 11.04, I discovered, to my dismay, that the backlight was off by default. The keyboard shortcut (which is Fn+F6 on my Acer Aspire 4736) for turning on the ...
4
votes
1answer
666 views

Monitor turns off when I unplug from AC power, how do I stop this?

I'm running natty on a 13" macbook pro, and when I unplug the AC power sometimes, the monitor turns off. Sometimes I can unplug the AC adapter and nothing happens, but as soon as it starts happening ...