Ubuntu
xserver-xorg-video-intel package

  1. Bug #314928
  2. Comment #42

Comment 42 for bug 314928

Revision history for this message
In , incubusss (mdv) wrote :

(In reply to comment #8)
> Created an attachment (id=25246) [details]
> Set MTRR even w/WC PCI resources
>
> Can you give this libpciaccess patch a try? It tries to set up an MTRR even if
> we use the WC files in sysfs (which due to a kernel bug aren't always WC).
>

This patch is already applied in the libpciaccess I use (0.10.5).