Could it be related to the weather indicator crash, as of bug https://bugs.launchpad.net/dbusmenu/+bug/743541 ? Because after I came back from work (I left my home computer open), I got the weather indicator crash and the white space over the dash..before, when I left home, I had the weather indicator working and no white box..and I left Chrome and Thunderbird closed, only Banshee was open but not working..
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/940603 Title: white box randomly shows up at top left corner blocking applications from using stuff under it To manage notifications about this bug go to: https://bugs.launchpad.net/compiz-core/+bug/940603/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs