Comment 2 for bug 863469

StacktraceTop:
 IA__gdk_window_enable_synchronized_configure (window=0x0) at /build/buildd/gtk+2.0-2.24.6/gdk/x11/gdkwindow-x11.c:5448
 gtk_window_realize (widget=0x1831020) at /build/buildd/gtk+2.0-2.24.6/gtk/gtkwindow.c:4949
 g_closure_invoke (closure=0x181b4d0, return_value=0x0, n_param_values=1, param_values=0x1804360, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gclosure.c:774
 signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x1831020, emission_return=0x0, instance_and_params=0x1804360) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3202
 g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3003