DBus error - no support for (old) network service

[Dave Feustel]

 2/home/daf}libnm_glib_nm_state_cb: dbus returned an error.
  (org.freedesktop.DBus.Error.ServiceUnknown) The name
org.freedesktop.NetworkManager was not provided by any .service files

I think this is happening because I run 32-bit Fedora F9 and use network, not
Network Manager.  This error does not appear to affect the working of Lifera.