I have same issue. It indeed happens when the last window gets minimized, and alt-tab ends it. I also think it's somehow related to chromium..
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1060348 Title: Ubuntu 12.10 Unity Launcher Indicator Flickering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1060348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
