(gnome-settings-daemon:3906): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(gnome-settings-daemon:3906): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(polkit-gnome-authentication-agent-1:3957): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:3926): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(gnome-terminal:3950): Gdk-WARNING **: XID collision, trouble ahead
(gnome-panel:3951): Gdk-WARNING **: /build/buildd/gtk+2.0-2.20.0/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
(nautilus:29228): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(totem:29282): Gtk-CRITICAL **: gtk_container_remove: assertion `GTK_IS_TOOLBAR (container) || widget->parent == GTK_WIDGET (container)' failed
(totem:29282): Gtk-CRITICAL **: gtk_box_pack: assertion `child->parent == NULL' failed
(totem:29282): Gtk-WARNING **: Attempting to add a widget with type GtkHBox to a GtkFrame, but as a GtkBin subclass a GtkFrame can only contain one widget at a time; it already contains a widget of type GtkHBox
(gnome-terminal:3950): Gtk-CRITICAL **: gtk_widget_is_ancestor: assertion `ancestor != NULL' failed
(gnome-terminal:3950): Gtk-CRITICAL **: gtk_widget_is_ancestor: assertion `ancestor != NULL' failed
(gnome-terminal:3950): Gtk-CRITICAL **: gtk_widget_is_ancestor: assertion `ancestor != NULL' failed
(gnome-terminal:3950): Gtk-CRITICAL **: gtk_widget_is_ancestor: assertion `ancestor != NULL' failed