Is there a way to permanently set the brightness level

Question

Possible Duplicate:
How to make GNOME remember brightness setting

For the sake of long battery life I decrease my laptop's brightness as soon as I log in but when I reboot the laptop. The Brightness goes back to full and I have to decrease it again. Its really bugging me now.

Is there a way to permanently set the brightness level.

score 1 · Answer 1 · edited Apr 13 '17 at 12:37

1

You could try acpitool. It might not work on your laptop, but its worth a shot.

for minimum brightness:

acpitool -l 0

for maximum brightness:

acpitool -l 7

Now you just need to add that command to your startup script.

note: the above command must be run as root.

edited Apr 13 '17 at 12:37

Community

1

answered Oct 29 '10 at 09:33

Stefan

111

Gaurav Butola · Accepted Answer · 2010-10-29T14:41:40.070

1

My apologies, I should have looked into it more. I found the option of configuring brightness in Ubuntu tweak.

the option to control the brightness can be found in 'power Management settings' under the tab system on Ubuntu tweak

edited Oct 29 '10 at 14:41

answered Oct 29 '10 at 09:50

Gaurav Butola

5,931

Is there a way to permanently set the brightness level

2 Answers2

Linked