For the symptom I mentioned in comment #104, it is found a Nvidia issue. Please check https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics- drivers-331/+bug/1210077
Close oem-priority task ** No longer affects: oem-priority -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676166 Title: Unity Launcher corruption when resuming from suspend/hibernate To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/676166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs