This bug was fixed in the package xserver-xorg-video-intel - 2:2.99.914-1~exp1ubuntu4.1
--------------- xserver-xorg-video-intel (2:2.99.914-1~exp1ubuntu4.1) utopic-proposed; urgency=medium
* sna-use-vmask-in-3dstate-ps.diff: Fix GPU hang on BDW with xvideo. (LP: #1390016) -- Timo Aaltonen <email address hidden> Thu, 06 Nov 2014 13:17:05 +0200
This bug was fixed in the package xserver- xorg-video- intel - 2:2.99. 914-1~exp1ubunt u4.1
--------------- xorg-video- intel (2:2.99. 914-1~exp1ubunt u4.1) utopic-proposed; urgency=medium
xserver-
* sna-use- vmask-in- 3dstate- ps.diff: Fix GPU hang on BDW with xvideo.
(LP: #1390016)
-- Timo Aaltonen <email address hidden> Thu, 06 Nov 2014 13:17:05 +0200