Sorry about the delay in responding to this. I am swamped with work and as a temporary workaround have caused ifupdown to restart the avahi daemon every time a new network connection is made or broken. When I get the chance I'll disable this workaround and send a more complete bug report.
Norman -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]