Ubuntu 12.10 - Resolution stuck at 1024x768 using Open Source Radeon Driver

Posted by mumble on Ask Ubuntu See other posts from Ask Ubuntu or by mumble
Published on 2012-10-28T15:41:18Z Indexed on 2012/10/30 17:20 UTC
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ati

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xorg

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display

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resolution

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radeon

I'm using Ubuntu 12.10 with an ATI Radeon HD5670 card.

I currently have the open source xorg-edgers driver. I've been using this driver interchangeably with the Radeon open source driver since fglrx seems to give me a lot of freezes. So I can't really use proprietary drivers, the Radeon driver seems to be stable for me, the resolution is the only problem.

The resolution is stuck at 1024x768, where my monitor's native resolution is 1366x768. How do I enable that resolution? Going to System Settings > Display only gives me 800x600 and 1024x768 by the way.

And just another question, how do I know if xorg-edgers driver is enabled? When I run sudo lshw -c video, I still see the radeon driver.

configuration: driver=radeon latency=0

Thanks a lot in advance!

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