(polkit-gnome-authentication-agent-1:12595): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(xfce4-mixer-plugin:12634): libxfce4mixer-CRITICAL **: xfce_mixer_get_track: assertion `GST_IS_MIXER (card)' failed
(Thunar:12570): Gdk-CRITICAL **: gdk_window_get_window_type: assertion `GDK_IS_WINDOW (window)' failed
(xfce4-panel:12568): Gtk-CRITICAL **: gtk_socket_get_id: assertion `GTK_WIDGET_ANCHORED (socket)' failed
(xfce4-panel:12568): libxfce4panel-CRITICAL **: An item was unexpectedly removed: "Network Monitor".
(xfce4-sensors-plugin:13535): Gtk-WARNING **: GtkSpinButton: setting an adjustment with non-zero page size is deprecated
(xfce4-genmon-plugin:13532): Gtk-WARNING **: GtkSpinButton: setting an adjustment with non-zero page size is deprecated
(xfce4-diskperf-plugin:13529): Gtk-WARNING **: GtkSpinButton: setting an adjustment with non-zero page size is deprecated
(xfce4-diskperf-plugin:13529): Gtk-WARNING **: GtkSpinButton: setting an adjustment with non-zero page size is deprecated
(Thunar:12570): Gdk-CRITICAL **: gdk_window_get_window_type: assertion `GDK_IS_WINDOW (window)' failed