我正尝试安装 Lubuntu 来节省我父母的时间。除了无线之外，一切都很好。如果我运行，nm-applet 就会出现此错误
** (nm-applet:1850): WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
(nm-applet:1850): nm-applet-WARNING **: Failed to register as an agent: (32) An agent with this ID is already registered for this user.
nm-applet-Message: using fallback from indicator to GtkStatusIcon