I am trying to enable systemd user sessions on my CentOS 7 server. All the pieces seem to be there, and I have also run
loginctl enable-linger <user>, but I don't have a systemd user session (or a session D-Bus).
What do I need to configure in order to have systemd user sessions started with my SSH logins, and long-term for linger-enabled users?
I successfully see my login session with
loginctl list-sessions; however, there is no user session
systemd process associated with it, and any
systemctl --user operation fails.