These are excellent troubleshooting tips Martin. Here are the results: lsof | grep -i 'cups.*TCP' cupsd 3146 root 0u IPv4 2367942 TCP *:ipp (LISTEN) cupsd 3146 root 13u IPv6 2367943 TCP *:ipp (LISTEN)
These are excellent troubleshooting tips Martin. Here are the results: lsof | grep -i 'cups.*TCP' cupsd 3146 root 0u IPv4 2367942 TCP *:ipp (LISTEN) cupsd 3146 root 13u IPv6 2367943 TCP *:ipp (LISTEN)