(gnome-settings-daemon:2364): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(gnome-settings-daemon:2364): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(polkit-gnome-authentication-agent-1:2462): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:2445): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(gnome-panel:2444): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -15 and height 24
(gnome-panel:2444): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
(operapluginwrapper-ia32-linux:2949): Gdk-WARNING **: XID collision, trouble ahead