Thanks, Onuh. It looks like you have overridden the systemd-pstore.service file with one in /etc/systemd/system/systemd-pstore.service, so the one shipped by the systemd package (/lib/systemd/system/systemd-pstore.service) is not being used. Please remove the one in /etc/, and run systemctl daemon-reload. That should resolve your problem.
Thanks, Onuh. It looks like you have overridden the systemd- pstore. service file with one in /etc/systemd/ system/ systemd- pstore. service, so the one shipped by the systemd package (/lib/systemd/ system/ systemd- pstore. service) is not being used. Please remove the one in /etc/, and run systemctl daemon-reload. That should resolve your problem.