[syslinux] scope creep "serial console usb"

[n schembr]

What about linuxBIOS?  Could I use syslinux to boot linuxBios and Then boot extlinux with  usb serial console support?   Can someone point me to  info on double booting linux?

I'm not looking to Complete control before I boot the system.  I just want less of a chance that a kernel upgrade will hang without  a  way to monitor/control  the boot process.  Boot once  might also  be a wayout for me.   

Do pc-card serial port work? 

Thanks for the feedback. :)

Nicholas A. Schembri
State College, PA USA

 
----- Original Message ----
From: H. Peter Anvin <hpa at zytor.com>
To: Luis.F.Correia <Luis.F.Correia at seg-social.pt>
Cc: syslinux at zytor.com
Sent: Friday, October 6, 2006 11:41:52 AM
Subject: Re: [syslinux] scope creep "serial console usb"

Luis.F.Correia wrote:
> 
> Buy a USB serial adapter.
> 
> By far cheaper then devling into the myriad of tricky USB controllers
> out there.
> 
> I bought mine for 9 EUR.
> 

You're missing the point... he wants console output on his USB serial 
dongle, which is hellishly hard to support (since serial port isn't one 
of the BIOS-provided "USB legacy features", syslinux would have to 
include a full-blown USB stack.)

Most laptops actually have a serial port header somewhere on the 
motherboard -- they're used by the manufacturers for testing -- but 
don't put one on the outside anymore.  Sadly.

    -hpa

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