ATI Radeon HD 5750 and lagging in games and youtube videos

Posted by Morten Fjord Christensen on Ask Ubuntu See other posts from Ask Ubuntu or by Morten Fjord Christensen
Published on 2012-01-18T18:39:02Z Indexed on 2012/03/27 11:39 UTC
Read the original article Hit count: 344

Filed under:

11.10

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radeon

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amd-graphics

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lag

I have a X-ONE W-601 desktop pc:

3,1GHz AMD QuadCore Athlon II 645 X4      
8 GB DDR3 RAM   
1000 GB Harddisk 7200RPM  
ATI Radeon HD5750 with 1GB DDR5 RAM

I'm running Ubuntu 11.10 64-bit and have installed the proprietary driver, but still games lag and videos a little bit. Been googling around and seen that it has something to do with the older drivers from AMD and KMS, but no guide helped me correctly through to make my graphic card work smoothly. I don't know if this helps but "fglrxinfo" in terminal shows:

display: :0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: ATI Radeon HD 5700 Series
OpenGL version string: 4.1.11005 Compatibility Profile Context

And the driver check command shows:

[ 51.184] (II) ATI Proprietary Linux Driver Version Identifier:8.88.7

Any help appreciated :D

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