On Tue, 21 Nov 2017, ToddAndMargo wrote:

> > https://bugzilla.redhat.com/show_bug.cgi?id=1142369
 ... 
> Plus, my version of sane-backends, does not have systemd
> support compiled in.

not that it is compiled in at all, but rather, as the bug 
showed how to check, just missing systemd support config files

and you were asked to file a bug against the appropriate 
component, rather than hi-jacking a bug on a completely 
different issue in systemd

and you have still not learned to trim

a while ago you remarked:

> My problem is that I have been trying to pound a square peg
> into a round hole.  RHEL is a really poor choice for a system
> that has a lot of innovation going on on it.

Perhaps you should consider moving to Fedora, as they are 
suited to your needs

** Please ** conform to FOSS norms here --- I have seriously 
considered just devnulling your content, as you use this venue 
far beyond its scope

-- Russ herrold