On Fri, 14 Jul 2017, Jonathan de Boyne Pollard wrote: > There's no way to actually turn the per-user instance off, for > accounts that should *never* have per-user service managers.
Something like this (untested) in /etc/pam/common-session would do the trick: session [success=2 default=ignore] pam_succeed_if quiet shell = /bin/false session [success=1 default=ignore] pam_succeed_if quiet shell = /usr/sbin/nologin session optional pam_systemd.so -- Don Armstrong https://www.donarmstrong.com Your absence has gone through me Like thread through a needle. Everything I do is stitched with its color. -- W. S. Merwin "Poetry in Motion" p107