A somewhat painful Ubuntu live CD upgrade to xserver-xorg-video-intel 2:2.15.0+git20 shows the same problem (Xorg.0.log shows it it is using 2.15.0 too)...
A somewhat painful Ubuntu live CD upgrade to xserver- xorg-video- intel 2:2.15.0+git20 shows the same problem (Xorg.0.log shows it it is using 2.15.0 too)...