samba 出現Unable to connect to CUPS server localhost:631 錯誤訊息

more /var/log/messages

Jun 21 23:06:41 st smbd[9571]: [2011/06/21 23:06:41.375684,  0] printing/print_cups.c:108(cups_connect)
Jun 21 23:06:41 st smbd[9571]:   Unable to connect to CUPS server localhost:631 – 連線被拒絕

解決方式為，編輯 /etc/samba/smb.conf

load printer = no
printing = bsd
printcap name = /dev/null
disable spoolss = yes

參考: http://learn.bles.tp.edu.tw/moodle/mod/resource/view.php?id=718