(polkit-gnome-authentication-agent-1:21031): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(firefox:21256): GLib-WARNING **: g_set_prgname() called multiple times
(thunderbird-bin:21295): GLib-WARNING **: g_set_prgname() called multiple times
(firefox:22372): GLib-WARNING **: g_set_prgname() called multiple times
(firefox:23279): GLib-WARNING **: g_set_prgname() called multiple times
(gnome-volume-control:24316): Gtk-CRITICAL **: gtk_tree_model_get_iter_first: assertion `GTK_IS_TREE_MODEL (tree_model)' failed
(.:25385): GLib-WARNING **: g_set_prgname() called multiple times
(liferea:25404): GLib-WARNING **: g_set_prgname() called multiple times
(firefox:26125): GLib-WARNING **: g_set_prgname() called multiple times
(firefox:6756): GLib-WARNING **: g_set_prgname() called multiple times
(firefox:6756): GLib-WARNING **: g_set_prgname() called multiple times
(firefox:6756): GLib-WARNING **: g_set_prgname() called multiple times
(xfwm4:21003): Gdk-CRITICAL **: gdk_window_get_events: assertion `GDK_IS_WINDOW (window)' failed
(xfwm4:21003): Gdk-CRITICAL **: gdk_window_get_events: assertion `GDK_IS_WINDOW (window)' failed
(xfwm4:21003): Gdk-CRITICAL **: gdk_window_get_events: assertion `GDK_IS_WINDOW (window)' failed
(xfwm4:21003): Gdk-CRITICAL **: gdk_window_get_events: assertion `GDK_IS_WINDOW (window)' failed