In focal, the 'native systemd unit' log is not present so the only message to check for is the 'legacy directory' message.
root@lp1915887-f:~# dpkg -l systemd|grep systemd ii systemd 245.4-4ubuntu3.5 amd64 system and service manager root@lp1915887-f:~# journalctl -b --grep legacy --no-pager -- Logs begin at Thu 2021-04-01 17:09:33 UTC, end at Thu 2021-04-01 17:11:46 UTC. -- Apr 01 17:09:45 lp1915887-f systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly. Apr 01 17:09:46 lp1915887-f systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly. root@lp1915887-f:~# dpkg -l systemd|grep systemd ii systemd 245.4-4ubuntu3.6 amd64 system and service manager root@lp1915887-f:~# journalctl -b --grep legacy --no-pager -- Logs begin at Thu 2021-04-01 17:09:33 UTC, end at Thu 2021-04-01 17:16:09 UTC. -- -- No entries -- ** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1915887 Title: systemd spams the syslog about lack of native systemd unit file To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1915887/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs