I have an ongoing problem with my linux install where brightness seems to get stuck at full after my laptop suspends. Before suspend, the hotkeys work fine. After suspend the hotkeys still bring up the brightness indicator, but despite the bar going up and down, the brightness doesn't actually change. Likewise, the terminal commands don't have any effect. I've tried all sorts of different settings in grub but that only seems to disable my ability to change the brightness entirely. Are there any other ideas out there or any options I have to narrow down what the issue might be?
Asked
Active
Viewed 274 times
1 Answers
0
As of 14.04 kernel 3.15rc2 I can't reproduce the issue, and as 12.04 is out of support I'm closing this
user251637
- 121