This bug was fixed in the package xserver-xorg-video-intel - 2:2.99.910-0ubuntu1.4
--------------- xserver-xorg-video-intel (2:2.99.910-0ubuntu1.4) trusty-proposed; urgency=medium [ Timo Aaltonen ] * sna-fix-gen8-blt.diff sna-tweak-alignment-constraints-on-gen8.diff sna-add-more-checks-and-asserts-for-blt.diff: - Fix GEN8 BLT with 4bit address. (LP: #1401788) [ Maarten Lankhorst ] * Fix regression with external displays on sna. (LP: #1405325) * Fix rotating external display with optimus results in corruption. - fix-sna-external-slave-rotation.patch (LP: #1410238) -- Maarten Lankhorst <maarten.lankho...@ubuntu.com> Tue, 13 Jan 2015 17:14:19 +0100 ** Changed in: xserver-xorg-video-intel (Ubuntu Trusty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1401788 Title: backport BDW/CHV sna BLT fix Status in X.org xf86-video-intel: Fix Released Status in xserver-xorg-video-intel package in Ubuntu: Fix Released Status in xserver-xorg-video-intel source package in Trusty: Fix Released Status in xserver-xorg-video-intel source package in Utopic: Fix Released Status in xserver-xorg-video-intel source package in Vivid: Fix Released Bug description: [Impact] xserver crash on intel gen8 gfx with a test case [Test case] run 'rendercheck -o src,over,overreverse,xor -t dcoords' from i-g-t on gen8 [Regression potential] slim, limited to gen8 [Other info] needs three commits from upstream git To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1401788/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp