Not-Booting Kernel Question

[Frank Murphy]

On Tue, 2008-09-09 at 07:36 -0400, Tom Horsley wrote:
> On Tue, 09 Sep 2008 11:51:47 +0100
> Frank Murphy <frankly3d at gmail.com> wrote:
> 
> Unfortunately, some information doesn't seem to go anywhere
> other than the console (things like kernel walkback traces).
> I've only ever been able to capture them by rigging up a 2nd
> computer with a null modem cable and booting the first with
> serial console setup on kernel boot options.

How could I manage this with a laptop and desktop (kernel probs)
and the laptop only has usb connectors?

Frank