On Tue, Jun 16, 2009 at 10:18 PM, Rick van der
Zwet<[email protected]> wrote:
> 2009/6/17 Tom Huppi <[email protected]>
>> I seem to be being effected by the issue mentioned in this thread:
>>
>>  http://lists.soekris.com/pipermail/soekris-tech/2008-June/014566.html
> ...
>>  * Does anyone have more information on this (purported) bug?
>> (confirmations of it's existence, loader patch details, etc?)

> man 5 loader.conf, man 8 boot & man 5 boot.config, shows how to force
> using serial output
> # echo 'console="comconsole"' >> /boot/loader.conf
> # echo '-h' >> /boot.config

Yes, I had performed this operation on earlier occasions and forgot in
this one which explains why hit the problem now...and that it had
little to do with the BIOS version.

I was (and remain) a bit unclear on how the video vs. com driver code
works, but suffice it to say that performing the above operations
solves all of my issues, and I can attain and operate in single user
mode via a terminal program with the generic FreeBSD 7.2 kernel (which
I am re-building now.)

For completeness, I should mention that I have also made 'ttyd0' ->
'on' in /etc/ttys, but I am unable to state that this is or is not
necessary to log in in single user from a serial terminal.

With my primitive method of getting a Soekris going (by using a
machine with video), I already need to modify the /etc/fstab and
/etc/rc.conf, so it is just a matter of remembering to do so with the
/boot/loader.conf as well.

> FYI: De hints of
> http://jdc.parodius.com/freebsd/pxeboot_serial_install.html provided
> me a 'useable pxeboot loader (serial output w/o fancy stuff)
> # cd /usr/src/sys/boot
> # make clean
> # make BOOT_PXELDR_ALWAYS_SERIAL=1
> # cp /usr/src/sys/boot/i386/pxeldr/pxeboot /tftpboot/pxeboot

In this case I'm not using pxe.  In fact if I do end up setting up a
pxe framework, this box may end up being the server as my intention is
for it to live alone on a battery backup to survive reasonable power
outages.

Or do you mean that that particular build option will effect the
loader generally?  I guess I could/should try to look at the code to
answer that question I suppose...or google around some more.

Thanks,

 - Tom

> /Rick
> --
> http://rickvanderzwet.nl
>
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