It happens to me too sometimes when I close modal dialogs, this is the output of compiz :
(unity-window-decorator:3820): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed Segmentation fault
It happens to me too sometimes when I close modal dialogs, this is the output of compiz :
(unity- window- decorator: 3820): GLib-GObject- CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed
Segmentation fault