1
vote
0answers
71 views

Ubuntu+Gnome3 screen not dimming

I have an Ubuntu installation with Unity and Gnome3. When I log in using Unity, if the system is inactive for X minutes, the screen will dim. When using Gnome3 the screen never dims. Under ...
-2
votes
1answer
189 views

How to fix the screen being to bright in Ubuntu 12.04 and up

How to fix the screen brightness and color being too bright in ubuntu.
1
vote
1answer
834 views

Changing brightness under Unity completely hangs the system

I have a Dell latop and Ubuntu 12.04. The system will completely hang when I try to adjust the brightness either through the function buttons or through the system's brightness manager module. This ...
1
vote
1answer
1k views

The brightness gets reset after unlocking

I'm getting this annoying behaviour (didn't occur on any of the previous releases), every time the display gets lock after typing the password the brightness is reset to 100%. But when I open the ...
4
votes
1answer
4k views

Is a brightness control widget available?

Is it possible to place a slider or some other GUI component on the desktop / Notification Panel on Ubuntu 12.04 to control the screen brightness? It's a little annoying to constantly have to go to ...
0
votes
1answer
609 views

Laptop Brightness indicator

I have developed a brightness indicator for unity in python. I change the brightness using the following system call: echo 4 > /sys/class/backlight/acpi_video0/brightness [value = 0 to 9] ...
1
vote
2answers
1k views

Unity brightness indicator doesn't work

I followed this tutorial to set the brightness indicator on Unity. But when I run the sudo /opt/indicator-brightness/indicator-brightness.py command from a terminal, I get ...
0
votes
1answer
2k views

Brightness control in ubuntu 11.10 [duplicate]

Possible Duplicate: How to make GNOME remember brightness setting The brightness control default setting is set to maximum in system settings > Screen. Every time I open my laptop i have to ...