There's been a ton of little fixes to mesa, and it's likely this one got fixed in the process. Would you mind re-testing this while using the xorg-edgers PPA, and see if the issue still occurs?
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete -- [gm45] compiz.real crashed with SIGSEGV in intel_miptree_image_map() https://bugs.launchpad.net/bugs/362741 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