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Date:      Wed, 10 May 2000 01:13:57 +0100
From:      Nik Clayton <nik@freebsd.org>
To:        mobile@freebsd.org
Subject:   DFE650 unresponsive after reattaching balun
Message-ID:  <20000510011357.A11828@catkin.nothing-going-on.org>

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Hi guys,

Having just made the jump from 3.2-PAO to 4.0-stable on my Vaio F270,
things are going fairly well.

However. . .

Most of the time my laptop's connected to a network, be at at home, or on
a client's site.  But when I'm travelling to and fro it's obviously
disconnected.

Under 3.2-PAO I could disconnect the balun (or 'dongle', if you prefer)
from the network card, but leave the network card in the machine.  I could
then use the machine off the network as normal -- I'd get a few messages 
in syslog about the network not responding, but nothing that seemed to 
cause any problems.

Then, when I plug the balun back in, and connect the laptop back up to
a network, everything works fine -- the connectivity lights come on, the
network is reachable, and all is well.  It didn't matter what I'd done on
the machine in the mean time -- I could suspend to memory or to disk with
no problems, and the card would still come back.

This was quite convenient, as it meant I didn't have to go through the
hassle of ejecting the card, putting a 'spacer' card in to fill the gap,
remembering to bring the card, and so on.

I just tried it today with 4.0-stable and it doesn't work.  I get the usual
syslog messages about the network not being contactable.  Then, when I
plug the balun back in the link lights don't come on.  "ifconfig -a" shows
the ed1 interface as being "UP", and with an IP address.  I tried removing
and reinserting the card to see if I could force pccardd to redetect it,
but no joy.  I tried killing and restarting pccard, and then removing and
reinserting the card -- again, no joy.  In the end I rebooted, and the card
came back to life.

It's certainly not a serious problem.  I just I'd mention it on the off
chance there's an easy fix.

N
-- 
Internet connection, $19.95 a month.  Computer, $799.95.  Modem, $149.95.
Telephone line, $24.95 a month.  Software, free.  USENET transmission,
hundreds if not thousands of dollars.  Thinking before posting, priceless.
Somethings in life you can't buy.  For everything else, there's MasterCard.
  -- Graham Reed, in the Scary Devil Monastery


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