Bug#451791: xserver-xorg-video-intel: Fonts and many other items fail to render legibly
Brice Goglin wrote:
Hello people having display corruption on i965,
Could you try adding
Option "EXANoComposite" "true"
to the Device section of /etc/X11/xorg.conf?
(and if not already done, you can try Option "AccelMethod" "XAA" as well)
EXA Composite seems to be a good candidate for this kind of breakage.
That's what I did and it solve the problem.
But with new version (last from debian sid) EXA work again.