Ok, this is looking more like a bug in the DRM driver. Could you also add that information to the upstream bug?
** Changed in: linux (Ubuntu) Sourcepackagename: xserver-xorg-video-intel => linux Importance: Undecided => High Status: New => Triaged -- [GM45] with EXA compiz animations cause temporary freezes https://bugs.launchpad.net/bugs/320813 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs