How to enable multiple displays with Catalyst drivers in Ubuntu 13.04?

Posted by Lokitez on Ask Ubuntu See other posts from Ask Ubuntu or by Lokitez
Published on 2013-06-04T18:02:48Z Indexed on 2013/07/02 17:15 UTC
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Filed under:

13.04

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ati

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multiple-monitors

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catalyst

First, I installed Ubuntu 13.04.

I have an ATI Radeon HD 7850.

The open source drivers allowed multiple displays, but were horrendously laggy (even opening a browser window took several seconds). When I installed the Catalyst proprietary drivers, performance was perfect. The only problem is that trying to enable dual-monitors in the Catalyst center was grayed out and in the Ubuntu settings resulted in the resolution error.

Is there any way around this?

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