0
votes
1answer
49 views

How to change the screen gamma-curve?

Where can I change the gamma-curve of my monitor under Ubuntu? I can't find it under systemsettings. I'm using a Lenovo Thinkpad Edge 130.
0
votes
0answers
10 views

Monitor (screen) settings

Both defaults for screen settings (1024x768; 800x600) don't match properly. Circles are not shown as circles, but ellipse. Where can I get more options?
0
votes
0answers
17 views

Unable to keep dual screen configuration?

I have installed latest NVidia drivers for my graphic card and then used NVidia-settings program to setup my dual screen configuration and save it to xorg.conf file but each time I restart system it ...
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 ...
7
votes
7answers
11k views

Screensaver/blanking problem

I have upgraded to 12.10 and then downgraded again to 12.04 LTS because of the screensaver or screen blanking problem. After 10-12 minutes the screen goes black/blank when i dont do anything (idle). I ...
2
votes
1answer
4k views

Missing nvidia-settings application

To make a long story short, I seem to have lost my nvidia-settings application. So, when I select Settings from the drop down, and then Display, I don't see the configuration screen that I normally ...
1
vote
0answers
359 views

screen resolution [closed]

I am very new to ubuntu, just switched to Windows to Linux environment and choose the best ubuntu flavor to taste. My screen resolution is set to 1024 and when I try to change the resolution from ...
0
votes
0answers
41 views

Screen darkens after 40 seconds of inactivity [duplicate]

Possible Duplicate: How do I turn off the screen dimming after inactivity? I am running Linux Ubuntu 10.04 on my Dell laptop. There's a setting that I would like to change, but I don't know ...
1
vote
0answers
266 views

Display sleeps despite system's settings [closed]

I have disabled display sleep in every way I know: System Settings > Screen Disabling xscreensaver (not enabled by default, but double-checked) Browsing the BIOS settings Yet my display always ...