Hi, got a similar problem which causes that the printer is not announced on the network. The warning Roberto posted is "just" a warning so shouldn't cause the problem. For me cups works fine after restarting the daemon. The boot sequence starts cups (S20) before avahi (S24) which I guess causes the problem.
greetings, Florian PS Its a lenny system btw.
signature.asc
Description: This is a digitally signed message part
