Same behaviour for opendnssec-enforcer, by the way. Thanks in advance. Julien
Setting up opendnssec-enforcer (1:2.0.4-3) ... Created symlink /etc/systemd/system/multi-user.target.wants/opendnssec-enforcer.service → /lib/systemd/system/opendnssec-enforcer.service. chown: invalid group: ‘opendnssec:opendnssec - -’ [....] Starting OpenDNSSEC Enforcer: opendnssec-enforcerstart-stop-daemon: warning: this system is not able to track process names longer than 15 characters, please use --exec instead of --name. start-stop-daemon: warning: this system is not able to track process names longer than 15 characters, please use --exec instead of --name. OpenDNSSEC key and signing policy enforcer version 2.0.4 enforcerd stopped with exitcode 3 failed!