I too updated from 11.10 and i started to get the boxes right after that.. and given the fact that you are the second person which seem to have gotten rid of the white boxes by disabling and then reenabling the windows animation plugin and presumably in doing so clearing some cache- setting..well, this may be a pattern, and hopefully new final-12.04 users wont face the same problem when they`ll upgrade from 11.10..
i can definitely say that in my case chrome has been up and running for more than 24 hours with constant notifications and no white boxes, so in my case this bug is clearly solved. -- 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