this do not happen with the default installation but when i enable reflection effect; windows switcher and reflection plugin, those are the plugins that do not go well together, as you saw in the picture
-- compiz reflection plugin has some visual error https://bugs.launchpad.net/bugs/387370 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs