Intel 945GM / 950GMA / Xorg 7.0 Slowness

Lukas Hejtmanek xhejtman at
Thu Jun 8 14:16:22 PDT 2006

On Thu, Jun 08, 2006 at 02:09:00PM -0700, Chris Monahan wrote:
> Something seems to be wrong with the i810 module in Xorg 7.0. Can anyone
> please help me? I am at witts end. I run gnome-terminal and ssh daily, 8
> hours a day. It is S L O W.

Check /proc/mtrr while running X server. It should contain a line like this:
reg03: base=0xd0000000 (3328MB), size= 256MB: write-combining, count=1

(I.e. write-combining of size 128-256MB at high base).

Lukáš Hejtmánek

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