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howto-html-en-20080722-2mdv2010.1.noarch.rpm

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>8. Odds and ends</H1
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>8.1. Network hangs</H2
><P
>        The following only affects 2.2 kernels.
      </P
><P
>        Note that there is a bug somewhere that makes the netcard
        freeze the whole system when shutting down eth0.  According to
        Martin Espenschied, this is a known issue, and can be
        fixed. When I know how, I'll put the information here. Till
        then, remember to <EM
>sync</EM
> your system before
        shutting down, and you should not miss any
        information. Remember my disclaimer in <A
HREF="intro.html#DISCLAIMER"
>Section 1.2</A
> though.  </P
><P
>        An ugly hack to resolve this might just be to
        <EM
>NOT</EM
> to shut down eth0 at
        shutdown/reboot. This can be done by editing the file
        /etc/init.d/network (or similar), and in the stop) case, just
        comment away the ifdown command, and add a phoney command,
        like this: <TABLE
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> action "Shutting down interface $i" echo
        does_nothing # ./ifdown $i boot </PRE
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> Note that this is a
        <EM
>rather ugly</EM
> hack, that won't actually
        solve the problem, it just hides it. The network won't go
        properly down until you reboot the machine. I really hope that
        somebody have a better fix on this later. Thanks to Doc
        Shipley for this tip.

      </P
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