I can confirm that this is the case with the standard GNOME desktop (not Unity). This crash may be the reason why the window bars sometimes fail to appear, and the theme seems to drop down to a standard Debian-looking dekstop.
** Changed in: compiz (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/678193 Title: gtk-window-decorator crashed with SIGSEGV in meta_draw_window_decoration() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs