The errors have the same form. I tested xserver-xorg-video-intel 2.21.11+git20130701.7d916398-0ubuntu0sarvatt~raring, which showed the same glitches, too.
The errors have the same form. I tested xserver- xorg-video- intel 2.21.11+ git20130701. 7d916398- 0ubuntu0sarvatt ~raring, which showed the same glitches, too.