Ubuntu is not detecting my LCD properly , how do I fix the problem ?

Posted by Nishant on Super User See other posts from Super User or by Nishant
Published on 2011-03-12T15:01:28Z Indexed on 2011/03/12 16:12 UTC
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ubuntu

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drivers

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lcd

I want to reduce the brightness of my monitor as per my wish . But ubuntu System->Prefernce->Monitor doesn't have options and I think that coz it uses generic drivers . How do I fix this problem ?

Model is Acer One Zg5 , Ubuntu 10.10 OS . Do I load the LCD driver ? I think it has a intel based inbuilt GFX card .

/proc/acpi/video/OVGA/LCD$ cat * device_id: 0x0400 type: UNKNOWN known by bios: no state: 0x1d query: 0x00

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