How to Use ddb(4)?

Dag-Erling Smørgrav des at
Thu Jul 27 14:18:09 UTC 2006

"Intron" <mag at> writes:
> Dag-Erling  [iso-8859-1] Smo/rgrav wrote:
> > "Intron" <mag at> writes:
> > > When kernel panics, the prompt "db>" will appear.  But at this
> > > time I cannot control my computer with keyboard any longer.
> > > What's wrong with me?
> > I don't know what's wrong with you, but as regards your computer:
> > disable kbdmux and use a PS/2 keyboard.
> I've been comforted by you that there's nothing wrong with me.

Glad to help :)

> Well, FreeBSD Developers' Handbook needs to be updated now.

No, kbdmux needs to be fixed so it works in DDB.

Dag-Erling Smørgrav - des at

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