I believe something in LightDM have changed (no denying this is a bug) but previously at the login screen of lightdm you grab the topbar and move it you would see your desktop wallpaper behind but now you see this corruption behind. as that's the point where compiz is not even started.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/931967 Title: Corrupted graphics after the login until the unity launcher appears To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/931967/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
