cute@cute-pc:~$ sudo nautilus
[sudo] password for cute:
(nautilus:2766): Gtk-WARNING **: Failed to register client: GDBus.Errorrg.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
** Message: Initializing gksu extension...
Initializing nautilus-open-terminal extension
(nautilus:2766): GLib-GObject-WARNING **: /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:2462: signal 'slot-added' is invalid for instance '0x189e260' of type 'GtkMessageDialog'
(nautilus:2766): GLib-GObject-WARNING **: /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:2462: signal 'slot-removed' is invalid for instance '0x189e260' of type 'GtkMessageDialog'
(nautilus:2766): GLib-GObject-WARNING **: invalid cast from 'GtkMessageDialog' to 'NautilusWindow'
**
ERROR:nautilus-window.c:1759:nautilus_window_get_slots: assertion failed: (NAUTILUS_IS_WINDOW (window))
cute@cute-pc:~$
中文 
deepin 
deepin 
deepin 
smart mirror in control center system update not working
[sudo] password for cute:
(nautilus:2766): Gtk-WARNING **: Failed to register client: GDBus.Error
** Message: Initializing gksu extension...
Initializing nautilus-open-terminal extension
(nautilus:2766): GLib-GObject-WARNING **: /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:2462: signal 'slot-added' is invalid for instance '0x189e260' of type 'GtkMessageDialog'
(nautilus:2766): GLib-GObject-WARNING **: /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:2462: signal 'slot-removed' is invalid for instance '0x189e260' of type 'GtkMessageDialog'
(nautilus:2766): GLib-GObject-WARNING **: invalid cast from 'GtkMessageDialog' to 'NautilusWindow'
**
ERROR:nautilus-window.c:1759:nautilus_window_get_slots: assertion failed: (NAUTILUS_IS_WINDOW (window))
cute@cute-pc:~$
请求指教
机器宏碁4741g，i3-380,gt540m