Looks like smbd starts before cups. Change "start on" parameter in /etc/init/smbd.conf to "start on (local-filesystems and net-device-up and started cups)" solved the problem for me.
Looks like smbd starts before cups. Change "start on" parameter in /etc/init/smbd.conf to "start on (local-filesystems and net-device-up and started cups)" solved the problem for me.