Hope this helps: (unity-window-decorator:6151): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed
(unity-window-decorator:6151): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed (unity-window-decorator:6151): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed (unity-window-decorator:6151): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GObject' (unity-window-decorator:6151): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed Program received signal SIGSEGV, Segmentation fault. window_closed (screen=<value optimised out>, win=0x7b40d0) at /build/buildd/compiz-0.9.4+bzr20110415/unity/unity_window_decorator/src/wnck.c:723 723 /build/buildd/compiz-0.9.4+bzr20110415/unity/unity_window_decorator/src/wnck.c: No such file or directory. in /build/buildd/compiz-0.9.4+bzr20110415/unity/unity_window_decorator/src/wnck.c (gdb) bt #0 window_closed (screen=<value optimised out>, win=0x7b40d0) at /build/buildd/compiz-0.9.4+bzr20110415/unity/unity_window_decorator/src/wnck.c:723 #1 0x00007ffff4ed581c in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #2 0x00007ffff4ee7019 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #3 0x00007ffff4ef0258 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #4 0x00007ffff4ef041f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007ffff7228d44 in ?? () from /usr/lib/libwnck-1.so.22 #6 0x00007ffff72293d4 in ?? () from /usr/lib/libwnck-1.so.22 #7 0x00007ffff4609bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff460a3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff460a9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff6d04af7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #11 0x0000000000409864 in main (argc=2, argv=0x7fffffffe278) at /build/buildd/compiz-0.9.4+bzr20110415/unity/unity_window_decorator/src/gtk-window-decorator.c:440 -- 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