[BlueOnyx:21364] Re: Sendmail stopping on 5209R

[Christoph Schneeberger]

Hi All,
>> Rebooting the VPS appears to solve the issue.
> Yeah, a reboot will solve the issue if the symlink from /var/run to /run
> is still in place.
>
> The update was pretty massive and it included both a Systemd as well as
> a Sendmail update. I think the Systemd update itself is the most
> problematic part as we started to get "policytoolkit violations" after
> the update which almost always make a reboot necessary.
FWIW, one of my 5209 where mrtg is installed got also the /var/lock/mrtg 
directory "cleaned away" with this recent update.

Cheers - Christoph