(polkit-gnome-authentication-agent-1:2242): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed
(polkit-gnome-authentication-agent-1:2242): polkit-gnome-1-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
(xfce4-panel:2220): libclock-CRITICAL **: clock.c:1007 (clock_plugin_hide_calendar): expression 'plugin->calendar_window != NULL' failed.
(xfdesktop:2224): GLib-GIO-CRITICAL **: g_file_get_path: assertion `G_IS_FILE (file)' failed
(xfdesktop:2224): GLib-GIO-CRITICAL **: g_file_get_path: assertion `G_IS_FILE (file)' failed
(xfce4-indicator-plugin:2354): libindicator-WARNING **: IndicatorObject class does not have an accessible description.
(xfce4-indicator-plugin:2354): Gtk-CRITICAL **: IA__gtk_widget_realize: assertion `GTK_WIDGET_ANCHORED (widget) || GTK_IS_INVISIBLE (widget)' failed
(xfwm4:2216): xfwm4-WARNING **: Unmanaged net_wm_state (window 0x1600024, atom "_NET_WM_STATE_STAYS_ON_TOP")
(xfce4-terminal:2508): Gdk-CRITICAL **: IA__gdk_window_get_window_type: assertion `GDK_IS_WINDOW (window)' failed
(xfce4-indicator-plugin:2354): GLib-GObject-WARNING **: invalid unclassed pointer in cast to `GObject'
(xfce4-indicator-plugin:2354): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed