Networkmanager service is shutdown too early

[Bill Nottingham]

Nicolas Mailhot (nicolas.mailhot at laposte.net) said: 
> > Another simple solution is to not have a shutdown script at all.  Just
> > let NM get killed by the global kill -9 before filesystem unmounts.
> > (which is what we should do for pretty much all services with the
> > exception of MySQL/Postgres basically too)
> 
> The global kill -9 does not help you when you need to stop or restart a
> single service

Having a stop() stanza is not the same thing as having a KXXfoo script
in /etc/rc{0,6}.d. Not that the latter is easy to manage sanely in
our current paradigm.

Bill