How to disable notification popups?

[Kevin Chadwick]

previously on this list killermoehre contributed:

> The notifyd is triggered by dbus. As long one is available (i.e. 
> installed and anounced at dbus), it starts.

Check

/usr/share/dbus-1/services

This is a very useful feature of dbus which I'm very glad exists and
glad it is filesystem based especially with suid for system-services (as
otherwise it would require constant auditing and make ensuring that
only considered functions run, difficult). 

This directory is basically listed in the man page when it should
really be explained as important and near the top of the man page.
Bad docs is a common theme from projects of it's roots unfortunately.

-- 
_______________________________________________________________________

'Write programs that do one thing and do it well. Write programs to work
together. Write programs to handle text streams, because that is a
universal interface'

(Doug McIlroy)

In Other Words - Don't design like polkit or systemd
_______________________________________________________________________