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* Re: [gentoo-amd64] Re: video driver / system state question
  @ 2010-01-26 10:59 99%     ` Peter Humphrey
  0 siblings, 0 replies; 1+ results
From: Peter Humphrey @ 2010-01-26 10:59 UTC (permalink / raw
  To: gentoo-amd64

On Tuesday 26 January 2010 01:13:59 Mark Knecht wrote:

> mtrr: type mismatch for c0000000,10000000 old: write-back new:
> write-combining [drm] MTRR allocation failed.  Graphics performance may
> suffer.

This rings a bell. Your kernel line in grub.conf has something like 
"video=inteldrmfb:mtrr:3,ywrap", no? The 3 is causing the error above, or 
you may have a 4. Google should be able to find you the docs on this. The 
options are write-combining and write-back; if one doesn't work the other 
should.

-- 
Rgds
Peter.



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2010-01-25 23:20     [gentoo-amd64] video driver / system state question Mark Knecht
2010-01-26  0:10     ` [gentoo-amd64] " Nikos Chantziaras
2010-01-26  1:13       ` Mark Knecht
2010-01-26 10:59 99%     ` Peter Humphrey

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