I really don't know what has happened. I upgraded my debian system last night to unstable, and when I booted today, everything seems broken. For instance, on bootup, iptables spits out a whole bunch of errors, and I get this:
'portmapper inactive - RPC services unavailable' I can log on to the net, but it is useless as no DNS is available. I cannot ping another machine on my home lan. Help! I have tried everything I could think of