I wonder if this is at all related to bug 175774 (badly drawn window shadows on 965GM). Can you test if the fix for that applies here as well?
Test this by launching X in hardy configured to use EXA and the "greedy" migration heuristic. For example: Section "Device" .... Driver "intel" Option "AccelMethod" "EXA" Option "MigrationHeuristic" "greedy" .... EndSection If this solves the issue, then we should extend the fix for bug 177492 to cover this chipset as well. -- White boxes instead of shadows on Intel 945 (-intel driver) https://bugs.launchpad.net/bugs/116808 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs