root@ubuntu:/opt/OpenNMS/bin# ./opennms -v start
Starting OpenNMS: Could not connect to 127.0.0.1 on port 8181 (OpenNMS might not be running or could be starting up or shutting down): Connection refused
Could not connect to 127.0.0.1 on port 8181 (OpenNMS might not be running or could be starting up or shutting down): Connection refused
OpenNMS.Eventd         : start_pending
OpenNMS.Trapd          : start_pending
OpenNMS.Dhcpd          : start_pending
OpenNMS.Actiond        : start_pending
OpenNMS.Capsd          : start_pending
OpenNMS.Notifd         : start_pending
OpenNMS.Scriptd        : start_pending
OpenNMS.Rtcd           : start_pending
OpenNMS.Pollerd        : start_pending
OpenNMS.PollerBackEnd  : start_pending
OpenNMS.Collectd       : start_pending
OpenNMS.Threshd        : start_pending
OpenNMS.Discovery      : start_pending
OpenNMS.Vacuumd        : start_pending
OpenNMS.EventTranslator: start_pending
OpenNMS.PassiveStatusd : start_pending
Could not connect to 127.0.0.1 on port 8181 (OpenNMS might not be running or could be starting up or shutting down): Connection refused
Started OpenNMS, but it stopped running: check output.log
failed