Not a bug in Unity. Unity depends on the WALL plugin when you enabled cube wall disabled and so did unity. you could try unity --reset command to reset your compiz settings
** Changed in: unity Status: New => Invalid ** Changed in: unity (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776824 Title: No panel and sidebar after enabling compiz cube To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/776824/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs