(gnome-settings-daemon:1942): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(gnome-settings-daemon:1942): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(nautilus:2046): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:2069): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(gnome-panel:2042): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
(gnome-help:2450): Yelp-CRITICAL **: window_set_sections: assertion `YELP_IS_WINDOW (window)' failed
(gnome-help:2450): Yelp-CRITICAL **: void yelp_html_set_base_uri(YelpHtml*, const gchar*): assertion `YELP_IS_HTML (html)' failed
(gnome-help:2450): Gtk-CRITICAL **: gtk_widget_get_accessible: assertion `GTK_IS_WIDGET (widget)' failed
(gnome-help:2450): Gtk-CRITICAL **: gtk_widget_get_accessible: assertion `GTK_IS_WIDGET (widget)' failed
(gnome-help:2450): Gdk-CRITICAL **: gdk_window_set_cursor: assertion `GDK_IS_WINDOW (window)' failed