Investigating systemctl I came across the following:
systemctl list-units --type=service --all |grep error
dbus-org.bluez.service error inactive dead dbus-org.bluez.service livesys-late.service error inactive dead livesys-late.service openct.service error inactive dead openct.service
The number of services listed with LOAD = error is not constant. Sometimes I have seen more.
Is this 'standard' behaviour or something that needs correcting?
Alexander