(polkit-gnome-authentication-agent-1:2879): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(xfce4-panel:2866): libxfcegui4-WARNING **: ICE I/O Error
(xfce4-panel:2866): libxfcegui4-WARNING **: Disconnected from session manager.
(xfdesktop:2871): libxfcegui4-WARNING **: ICE I/O Error
(xfdesktop:2871): libxfcegui4-WARNING **: Disconnected from session manager.
(xfce4-mixer-plugin:2931): libxfce4mixer-CRITICAL **: xfce_mixer_get_track: assertion `GST_IS_MIXER (card)' failed
(nm-applet:2877): GdkPixbuf-CRITICAL **: gdk_pixbuf_composite: assertion `dest_x >= 0 && dest_x + dest_width <= dest->width' failed