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Date:      Tue, 16 Jul 2002 09:51:39 -0500 (CDT)
From:      Tommy Forrest <tforrest@shellworld.net>
To:        Ruben de Groot <fbsd-q@bzerk.org>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: When is FreeBSD going to work properly with KVM switches?
Message-ID:  <Pine.BSF.4.44.0207160949510.3432-100000@server1.shellworld.net>
In-Reply-To: <20020716164618.A40753@ei.bzerk.org>

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I have no problems with FreeBSD and my Belkin 4 port Pro KVM switch.  The
system will boot fine regardless of where the switch is positioned.  No
configuration changes to the kernel or nuttin.

I have had some problems with switching to another device and back to my
W2k machine and not having my M$ trackball not reset all the buttons.  But
thats a complaint for another place.

On Tue, 16 Jul 2002, Ruben de Groot wrote:

> On Tue, Jul 16, 2002 at 07:31:05AM -0700, Steve Wingate typed:
> > On Tue, 2002-07-16 at 07:06, Tom Limoncelli wrote:
> > > Ruben de Groot wrote:
> > > > On Mon, Jul 15, 2002 at 07:33:31PM -0400, Eric Olsen typed:
> > > > [...]
> > > >
> > > >>I have not had any problems switching between machines, EXCEPT that
> > > >>when a machine is booting up, the KVM must be set to that machine in
> > > >>order for recognition of the mouse and kbd to work properly.  I find
> > > >>this to be true for Win, FBSD, and Linux.  Once the machine has booted,
> > > >>I can switch away and back with no problems.  I believe I was running
> > > >>FBSD 4.3 when I first installed the KVM.
> > > >
> > > >
> > > > This is a kernel configuration issue. Edit the line
> > > >
> > > > device          atkbd0  at atkbdc? irq 1 flags 0x1
> > > >
> > > > in your kernel configuration file, removing the "flags 0x1" part. Recompile
> > > > your kernel and reboot. The machine will now recognize your keyboard even
> > > > when it was switched away at boot time.
> > >
> > > Why isn't this the default for GENERIC kernels?
> > >
> > > And dare I ask... why is there even a flag for this situation?
> >
> > Probably because it isn't always needed, and in my case didn't work
> > anyway. The problem is the mouse, imo.
>
> Yes, I was responding to the no keyboard on boot problem Eric Olsen was
> talking about. This is not related to your mouse problem (I guess).
>
> The reason there's a flag in the GENERIC kernel to only try the
> keyboard once on boot-up has something to do with trying to make the
> GENERIC kernel as generic as possible (so when a check for PS/2 keyboard
> fails, for example, it will continue to look for other keyboards, like
> USB). At least, that's what I'm told.
>
> >
> >
> >
> >
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>
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