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#1 2010-12-04 05:55:19
- canhsiao
- Member
- Registered: 2010-12-04
- Posts: 4
Brightness control problem
I cant cat or echo > /proc/acpi/video/xxx/xxx/brightness
The prompt back are "<not supported>" and "permission denied" respectively.
I want to know why,or if there's any other way to adjust brightness.
THX
ps: I can do it well by gnome's applet,so Idon't think there's anything wrong.
but I wanna decline it more. I just don't know how.
my machine is hasee Q130,
Last edited by canhsiao (2010-12-04 08:36:13)
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#2 2010-12-04 05:58:43
- jasonwryan
- Anarchist
- From: .nz
- Registered: 2009-05-09
- Posts: 30,424
- Website
Re: Brightness control problem
A couple three things:
1. Welcome to the boards
2. Post information about your hardware etc
3. Edit you post and remove the all caps - it is the same as shouting and it is both rude and annoying
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#3 2010-12-04 08:25:21
- canhsiao
- Member
- Registered: 2010-12-04
- Posts: 4
Re: Brightness control problem
Oh, I'm terribly sorry since english is a foreign language for me, I didn't realize it considered rude. I had been lazy about typing...
and again I'm very very sorry.
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