Moving back to ubiquity, in this case, using persistence is just highlighting some kind of race condition in ubiquity-dm between the code setting the background and metacity, nothing that I can do about it in casper.
** Package changed: casper (Ubuntu) => ubiquity (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1054014 Title: corrupt video when using persistence To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1054014/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs