Comment # 15 on bug 996203 from Per Jessen

(In reply to Petr Gajdos from comment #14)
> Okay. In your *.service there is (the SUSE default):
> 
> (In reply to Per Jessen from comment #11)
> > PrivateTmp=true
> 
> Then I would try Werner's suggestion to not use private tmp:
> 
> (In reply to Dr. Werner Fink from comment #5)
> >  PrivateTmp=false
> >  NoNewPrivileges=yes
> 

I thought I had tried it, but it doesn't look like it. I have added those two
config directives. 

# /etc/systemd/system/apache2.service.d/extra.conf
[Service]
KillMode=mixed
PrivateTmp=false
NoNewPrivileges=yes

Then I restarted, tried a reload, worked fine.  The certificates are due to be
renewed in a couple of weeks, it can't possibly be related, but that's when
I've usuallly seen the issue. 





> 
> if that is feasible for you (also suggested in
> https://help.directadmin.com/item.php?id=614). I am afraid I have no other
> clue. Maybe just except to try systemd debug mode but I won't be much of
> help here.