
(gecko:11217): Gdk-CRITICAL **: gdk_screen_get_display: assertion `GDK_IS_SCREEN (screen)' failed

(gecko:11217): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(gecko:11217): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed

(gecko:11217): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed

(gecko:11217): Gdk-CRITICAL **: gdk_screen_get_display: assertion `GDK_IS_SCREEN (screen)' failed

(gecko:11217): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed

(gecko:11217): Gdk-CRITICAL **: gdk_screen_get_display: assertion `GDK_IS_SCREEN (screen)' failed

(gecko:11217): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed

(gecko:11217): Gdk-CRITICAL **: gdk_screen_get_display: assertion `GDK_IS_SCREEN (screen)' failed

(gecko:11217): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed

(gecko:11217): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.14.1/gobject/gsignal.c:2180: invalid unclassed object pointer for value type `GdkScreen'

(gecko:11217): Gdk-CRITICAL **: gdk_screen_get_display: assertion `GDK_IS_SCREEN (screen)' failed

(gecko:11217): GLib-GObject-CRITICAL **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed

(gecko:11217): GLib-GObject-WARNING **: /build/buildd/glib2.0-2.14.1/gobject/gsignal.c:2180: invalid unclassed object pointer for value type `GdkScreen'

(gecko:11217): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
