This is the error thrown when title bars disappear: (unity-window-decorator:2956): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GObject'
(unity-window-decorator:2956): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed It happens consistently with soapui (a java application) when opening and closing dialog windows. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/727143 Title: unity-window-decorator crashes with SIGSEGV when closing Java windows -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs