No, compiz is not the default window manager in Mint 12, it's mutter. More than that, compiz is incompatible with gnome-shell (actually, when using gnome-shell, mutter is the only window manager you can use, as gnome-shell is a mutter plug-in).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/889706 Title: Gnome-shell randomly crashes To manage notifications about this bug go to: https://bugs.launchpad.net/linuxmint/+bug/889706/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs