Ubuntu
xserver-xorg-video-intel package

  1. Bug #761065
  2. Comment #38

Comment 38 for bug 761065

Revision history for this message
Robert Hooker (sarvatt) wrote :

Someone has posted a patch that fixes this issue on the intel-gfx mailing list and it should hopefully be in 3.0-rc4. afterwards we will be able to cherry-pick it into stable. I have test kernels available here that fix the issue, with the side effect of also massively speeding up 3D with the default i915.semaphores=0 from my tests, please do post your results if you test it.

fix:
https://patchwork.kernel.org/patch/879532/

test kernels:
http://kernel.ubuntu.com/~sarvatt/lp761065/