0
votes
0answers
28 views

Brightness and lock setting dissappeared from All settings panel

somehow I found that Brightness and Lock setting is missed from Settings panel. All other settings are working properly. Is there any way to bring it back?
0
votes
0answers
51 views

Cannot change the amount of time before the screen turns off

I'm using ubuntu 13.10 and I cannot change the amount of time before the screen turns off. I access the settings and then the Brightness & Lock. I see a scrolling menu that looks like that: ...
0
votes
0answers
53 views

dumb power setting ensure dim screen all the time

It's quite dim, but when I unplug, it gets brighter. Funnily enough, when the battery gets critical it goes dim again, and if I plug it in in a dim state it finally gets bright with the power plug ...
3
votes
1answer
691 views

How do I make brightness settings persist across rebooting?

I'm using 12.04 with up to date packages running on a Dell Inspiron N4030 laptop with an ATI Radeon HD 5400 graphics card. I'm using the new Catalyst 12.6 graphics driver (this version already fixed ...
1
vote
1answer
744 views

Setting brightness [duplicate]

Possible Duplicate: fn + arrow keys don't adjust actual brightness on an Acer Aspire 5740 I've just bought the new acer aspire s3. I've installed ubuntu 12.04: it works really well but ...
3
votes
3answers
2k views

Brightness setting not remembered after boot — rc.local “fix” not working

Using Lenovo X220 laptop. I installed 12.04 on it. Every time I boot the display's brightness sets to the highest setting: maximum_brightness 15. This is way too bright and want to set it to 4. I ...
0
votes
1answer
540 views

Why would screen brightness not adjust ofter closing laptop lid?

Brightness adjustment works until I close my laptop. After I close it once I cannot adjust the brightness. I often restart the computer to be able to adjust again. The Fn Keys do not work. The ...
1
vote
0answers
2k views

Power Managements/Settings Problem with Ubuntu 11.10 [closed]

I have Acer 722 netbook with C-60 APU 1GHz and AMD 6290 graphics. I upgraded my 11.04 to 11.10 and there are less functions in power managements, I have no control when my machine sleeps, hibernate, ...
5
votes
0answers
5k views

How do you save the brightness settings? [duplicate]

Possible Duplicate: Desktop doesn't remember brightness settings after a reboot It becomes quite annoying to lower brightness each time I boot up my system so, I've been searching how ...