Comment 7 for bug 640214

Debdiff against xserver-xorg-video-intel xserver-xorg-video-intel_2.9.0-1ubuntu2.1 containing the fix. Also available in this PPA if you could please test it out and post your /var/log/Xorg.0.log (note that it requires the kernel patches as well first)

https://edge.launchpad.net/~sarvatt/+archive/sru1