This bug was fixed in the package xserver-xorg-video-intel - 2:2.99.914-1~exp1ubuntu4.2
--------------- xserver-xorg-video-intel (2:2.99.914-1~exp1ubuntu4.2) utopic-proposed; urgency=medium [ Timo Aaltonen ] * Added patches: - disable-dri3.diff: Disable DRI3. (LP: #1401784) - sna-fix-gen8-blt.diff, sna-add-more-checks-and-asserts-for-blt.diff, sna-tweak-alignment-constraints-on-gen8.diff: Fix GEN8 BLT with 4bit address. (LP: #1401788) [ Maarten Lankhorst ] * 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 17:16:49 +0100 ** Changed in: xserver-xorg-video-intel (Ubuntu Utopic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1401784 Title: Disable DRI3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1401784/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs