which GPU do you use? its probably better to use ubuntu-bug unity command for such type of reports and make sure you select the option to send complete logs about your system.
** Changed in: unity (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/938770 Title: Desktop becomes completely unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/938770/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs