Please, give the result of the following command: aptitude show compiz-gnome
i.e. can you tell us if the update of nautilus uninstall compiz-gnome. -- Compiz: No window-decoration displayed https://bugs.launchpad.net/bugs/559181 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