Bugzilla – Bug 1217341
Enabling service freshclam gives warning
Last modified: 2023-11-29 08:59:31 UTC
When enabling freshclam.service the following warning is displayed: The unit files have no installation config (WantedBy=, RequiredBy=, UpheldBy=, Also=, or Alias= settings in the [Install] section, and DefaultInstance= for template units). This means they are not meant to be enabled or disabled using systemctl. Possible reasons for having this kind of units are: * A unit may be statically enabled by being symlinked from another unit's .wants/ or .requires/ directory. * A unit's purpose may be to act as a helper for some other unit which has a requirement dependency on it. * A unit may be started when needed via activation (socket, path, timer, D-Bus, udev, scripted systemctl call, ...). * In case of template units, the unit is meant to be enabled with some instance name specified. When looking is /usr/lib/systemd/system/freshclam.service the following is missing (copied from :/usr/lib/systemd/system/clamd.service) [Install] WantedBy=multi-user.target
We converted freshclam from a service that sits in the background doing nothing most of the time to a systemd timer that gets triggered at regular interval and gets started only then. Due to this change the service cannot be enabled anymore and the timer has to be enabled instead: # systemctl enable freshclam.timer Created symlink /etc/systemd/system/timers.target.wants/freshclam.timer → /usr/lib/systemd/system/freshclam.timer. You can still manually start the service, but that will only trigger a single run of freshclam with no repetitions. BTW, this is the respective change log entry: ------------------------------------------------------------------- Tue Feb 9 16:00:25 UTC 2021 - Arjen de Korte <suse+build@de-korte.org> - Don't daemonize freshclam, but use a systemd timer instead to trigger updates + timer.freshclam % service.freshclam % clamav-conf.patch