Medion Akoya E6220 - Brightness settings don't work

Asked by shudouken on 2012-03-05

I'm using Ubunut 11.10
I'm having problems with screen dimming, completely shutting off the screen via hotkey Super + F4 works, but dimming the light doesn't change my screen lighting, neither in ubuntu preferences nor via hotkey

The screen is constantly stuck at max brightness, which is disturbing because it sucks away the battery very fast

I searched the net but didn't find anything
Is there a fix for this?

Thanks in advance

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Can you give the output of:

lsb_release -a; uname -a


shudouken (patrickhipp) said : #2

Sure :)
Here you go

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.10
Release: 11.10
Codename: oneiric
Linux senerio 3.0.0-16-generic-pae #28-Ubuntu SMP Fri Jan 27 19:24:01 UTC 2012 i686 i686 i386 GNU/Linux

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