(gnome-settings-daemon:4400): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (gnome-settings-daemon:4400): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (nautilus:4435): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (polkit-gnome-authentication-agent-1:4458): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (gnome-panel:4434): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 25 (gnome-panel:4434): Gdk-CRITICAL **: gdk_x11_colormap_foreign_new: assertion `GDK_IS_VISUAL (visual)' failed (rhythmbox:4697): Rhythmbox-WARNING **: Unable to initialize mDNS: Daemon not running (rhythmbox:4697): Rhythmbox-WARNING **: Unable to start mDNS browsing: mDNS service is not running (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4758): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4962): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (nautilus:4976): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (gnome-appearance-properties:5023): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed