(gnome-settings-daemon:2060): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(gnome-settings-daemon:2060): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(polkit-gnome-authentication-agent-1:2159): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:2139): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(gnome-panel:2138): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.2/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
(awn-applet-activation:2283): Vte-CRITICAL **: vte_terminal_set_background_image_file: assertion `VTE_IS_TERMINAL(terminal)' failed
(Do:2161): Wnck-CRITICAL **: wnck_set_client_type got called multiple times.
(gnome-appearance-properties:2959): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed