How did you obtain the ml1610.service file which you have attached? What is the output which you get with
/usr/lib/cups/backend/dnssd What is the output of ls -l /usr/lib/cups/backend ** Changed in: system-config-printer (Ubuntu) Importance: Undecided => Medium Status: New => Incomplete -- no driver suggestion for Avahi-discovered printers https://bugs.launchpad.net/bugs/278271 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs