Gentoo Archives: gentoo-amd64

From: Peter Humphrey <peter@××××××××××××××.org>
To: gentoo-amd64@l.g.o
Subject: Re: [gentoo-amd64] Re: video driver / system state question
Date: Tue, 26 Jan 2010 12:01:30
Message-Id: 201001261059.46541.peter@humphrey.ukfsn.org
In Reply to: Re: [gentoo-amd64] Re: video driver / system state question by Mark Knecht
1 On Tuesday 26 January 2010 01:13:59 Mark Knecht wrote:
2
3 > mtrr: type mismatch for c0000000,10000000 old: write-back new:
4 > write-combining [drm] MTRR allocation failed. Graphics performance may
5 > suffer.
6
7 This rings a bell. Your kernel line in grub.conf has something like
8 "video=inteldrmfb:mtrr:3,ywrap", no? The 3 is causing the error above, or
9 you may have a 4. Google should be able to find you the docs on this. The
10 options are write-combining and write-back; if one doesn't work the other
11 should.
12
13 --
14 Rgds
15 Peter.

Replies

Subject Author
Re: [gentoo-amd64] Re: video driver / system state question Mark Knecht <markknecht@×××××.com>