Comment 2 for bug 503850

Working around The Upstart Bug, the publication upstart jobs now switched to:

start on started ssh and started avahi-daemon and net-device-up IFACE=eth0

That results in:
lo is up
ssh and avahi-daemon start on lo
eth0 comes up
ssh and avahi-daemon restart
publication job starts

It will still fail if avahi-daemon is stopped (the publication job will be stopped and not restarted), but tha's already the case in 9.10.