(polkit-gnome-authentication-agent-1:2626): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(xfce4-panel:2608): libxfcegui4-WARNING **: ICE I/O Error
(xfce4-panel:2608): libxfcegui4-WARNING **: Disconnected from session manager.
(xfce4-mixer-plugin:2729): libxfce4mixer-CRITICAL **: xfce_mixer_get_track: assertion `GST_IS_MIXER (card)' failed
(xfdesktop:2612): libxfcegui4-WARNING **: ICE I/O Error
(xfdesktop:2612): libxfcegui4-WARNING **: Disconnected from session manager.