Comment 4 for bug 88815

conn@dimension:~/bugreport$ cat mtrr-old.log
reg00: base=0x00000000 ( 0MB), size=1024MB: write-back, count=1
reg01: base=0x3f800000 (1016MB), size= 8MB: uncachable, count=1
reg02: base=0xe0000000 (3584MB), size= 256MB: write-combining, count=1

The mtrr hasn't changed since the upgrade, in case someone suggested it. Also, I have since installed nvidia-glx on my first system (which is a Dell Dimension 1100, sorry) which exhibits the same slowness issue.

Another note: on my second system, I tried the newest xf860-video-intel from git, and it doesn't help with 2D performance at all.