I was also able to install it, but apt hanged for a while while doing so. Last few lines of apt install:
Setting up nut-client (2.8.4+really-2) ... Created symlink '/etc/systemd/system/upsmon.service' → '/usr/lib/systemd/system/nut-monitor.service'. Created symlink '/etc/systemd/system/nut.target.wants/nut-monitor.service' → '/usr/lib/systemd/system/nut-monitor.service'. Created symlink '/etc/systemd/system/multi-user.target.wants/nut.target' → '/usr/lib/systemd/system/nut.target'. nut-logger.service is a disabled or a static unit, not starting it. Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148. Setting up nut-server (2.8.4+really-2) ... Created symlink '/etc/systemd/system/nut.target.wants/nut-driver-enumerator.path' → '/usr/lib/systemd/system/nut-driver-enumerator.path'. Created symlink '/etc/systemd/system/nut.target.wants/nut-driver-enumerator.service' → '/usr/lib/systemd/system/nut-driver-enumerator.service'. Created symlink '/etc/systemd/system/nut.target.wants/nut-driver.target' → '/usr/lib/systemd/system/nut-driver.target'. Created symlink '/etc/systemd/system/upsd.service' → '/usr/lib/systemd/system/nut-server.service'. Created symlink '/etc/systemd/system/nut.target.wants/nut-server.service' → '/usr/lib/systemd/system/nut-server.service'. nut-driver-enumerator-daemon-activator.path is a disabled or a static unit, not starting it. nut-driver-enumerator-daemon-activator.service is a disabled or a static unit, not starting it. nut-driver-enumerator-daemon.service is a disabled or a static unit, not starting it. nut-udev-settle.service is a disabled or a static unit, not starting it. Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148. Setting up nut (2.8.4+really-2) ... Processing triggers for man-db (2.13.1-1build1) ... Processing triggers for libc-bin (2.42-2ubuntu5) ... Scanning processes... No services need to be restarted. No containers need to be restarted. No user sessions are running outdated binaries. No VM guests are running outdated hypervisor (qemu) binaries on this host. I also see the same errors as jj reported when doing journalctl -eu nut-server.service Mar 30 12:31:14 nut-test systemd[1]: Starting nut-server.service - Network UPS Tools - power devices information server... Mar 30 12:31:14 nut-test nut-server[1495]: Network UPS Tools upsd 2.8.4 release Mar 30 12:31:14 nut-test nut-server[1495]: listening on ::1 port 3493 Mar 30 12:31:14 nut-test upsd[1495]: listening on ::1 port 3493 Mar 30 12:31:14 nut-test upsd[1495]: listening on 127.0.0.1 port 3493 Mar 30 12:31:14 nut-test nut-server[1495]: listening on 127.0.0.1 port 3493 Mar 30 12:31:14 nut-test nut-server[1495]: Warning: no UPS definitions in ups.conf Mar 30 12:31:14 nut-test nut-server[1495]: Fatal error: at least one UPS must be defined in ups.conf Mar 30 12:31:14 nut-test upsd[1495]: Warning: no UPS definitions in ups.conf Mar 30 12:31:14 nut-test upsd[1495]: Fatal error: at least one UPS must be defined in ups.conf Mar 30 12:31:14 nut-test systemd[1]: nut-server.service: Main process exited, code=exited, status=1/FAILURE Mar 30 12:31:14 nut-test systemd[1]: nut-server.service: Failed with result 'exit-code'. Mar 30 12:31:14 nut-test systemd[1]: Failed to start nut-server.service - Network UPS Tools - power devices information server. Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Scheduled restart job, restart counter is at 3. Mar 30 12:31:15 nut-test systemd[1]: Starting nut-server.service - Network UPS Tools - power devices information server... Mar 30 12:31:15 nut-test nut-server[1519]: Network UPS Tools upsd 2.8.4 release Mar 30 12:31:15 nut-test nut-server[1519]: listening on ::1 port 3493 Mar 30 12:31:15 nut-test nut-server[1519]: listening on 127.0.0.1 port 3493 Mar 30 12:31:15 nut-test upsd[1519]: listening on ::1 port 3493 Mar 30 12:31:15 nut-test upsd[1519]: listening on 127.0.0.1 port 3493 Mar 30 12:31:15 nut-test nut-server[1519]: Warning: no UPS definitions in ups.conf Mar 30 12:31:15 nut-test nut-server[1519]: Fatal error: at least one UPS must be defined in ups.conf Mar 30 12:31:15 nut-test upsd[1519]: Warning: no UPS definitions in ups.conf Mar 30 12:31:15 nut-test upsd[1519]: Fatal error: at least one UPS must be defined in ups.conf Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Main process exited, code=exited, status=1/FAILURE Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Failed with result 'exit-code'. Mar 30 12:31:15 nut-test systemd[1]: Failed to start nut-server.service - Network UPS Tools - power devices information server. Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Scheduled restart job, restart counter is at 4. Mar 30 12:31:15 nut-test systemd[1]: Starting nut-server.service - Network UPS Tools - power devices information server... Mar 30 12:31:15 nut-test nut-server[1547]: Network UPS Tools upsd 2.8.4 release Mar 30 12:31:15 nut-test nut-server[1547]: listening on ::1 port 3493 Mar 30 12:31:15 nut-test upsd[1547]: listening on ::1 port 3493 Mar 30 12:31:15 nut-test nut-server[1547]: listening on 127.0.0.1 port 3493 Mar 30 12:31:15 nut-test upsd[1547]: listening on 127.0.0.1 port 3493 Mar 30 12:31:15 nut-test nut-server[1547]: Warning: no UPS definitions in ups.conf Mar 30 12:31:15 nut-test nut-server[1547]: Fatal error: at least one UPS must be defined in ups.conf Mar 30 12:31:15 nut-test upsd[1547]: Warning: no UPS definitions in ups.conf Mar 30 12:31:15 nut-test upsd[1547]: Fatal error: at least one UPS must be defined in ups.conf Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Main process exited, code=exited, status=1/FAILURE Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Failed with result 'exit-code'. Mar 30 12:31:15 nut-test systemd[1]: Failed to start nut-server.service - Network UPS Tools - power devices information server. Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Scheduled restart job, restart counter is at 5. Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Start request repeated too quickly. Mar 30 12:31:15 nut-test systemd[1]: nut-server.service: Failed with result 'exit-code'. Mar 30 12:31:15 nut-test systemd[1]: Failed to start nut-server.service - Network UPS Tools - power devices information server. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2146478 Title: freeze for fresh nut install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nut/+bug/2146478/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
