I have somewhat artificial steps but they reproduce this problem pretty easily on my Sandy Bridge laptop. Open video with gmplayer and start switching fullscreen/windowed using 'f' key and scroll forward using right arrow simultaneously. Usually it takes less then 30 seconds before crash.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/926379/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs