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Date:      Sun, 12 Aug 2001 14:35:22 -0700 (PDT)
From:      John Polstra <jdp@polstra.com>
To:        current@freebsd.org
Cc:        jasone@canonware.com
Subject:   Re: FreeBSD's aggressive keyboard probe/attach
Message-ID:  <200108122135.f7CLZM327913@vashon.polstra.com>
In-Reply-To: <20010812142911.B81651@canonware.com>
References:  <20010807234645.A573@edgemaster.zombie.org> <200108111954.f7BJscE19607@earth.backplane.com> <200108112004.f7BK47Q25932@vashon.polstra.com> <20010812142911.B81651@canonware.com>

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In article <20010812142911.B81651@canonware.com>,
Jason Evans  <jasone@canonware.com> wrote:
> On Sat, Aug 11, 2001 at 01:04:07PM -0700, John Polstra wrote:
> > 
> > I just want to add that in the case of the Belkin OmniView, it
> > should be noted that Belkin shipped a bunch of them with a couple
> > of EPROM chips swapped accidentally.
> 
> I had the same problems, and took my KVM switch apart, expecting to find
> the chips reversed.  They were in fact installed correctly, so at least in
> my case, the problem exists regardless.  If I'm careful to have the KVM
> switch on the same channel as a booting machine, and leave it on that
> channel until the probing is done, everything seems to work fine.
> Otherwise, the keyboard is not detected.

Maybe they swapped the labels on the chips too. :-)

Seriously, that's really strange.  I have all variety of machines
hooked up to my Belkin OmniView, including FreeBSD (-current and
-stable, i386 and Alpha), Linux, OpenBSD, NetBSD, Tru64, NT, and
Win2k, and I don't see any major problems, even using the mouse
(no-name 2-button).

There is only one thing that drives my the KVM out of its mind:
powering down the Alpha.  As soon as I do that, the KVM is totally
hosed.  Even invoking its so-called "reset" function (pressing both
selector buttons simultaneously) doesn't help.  As soon as I reboot
any machine (even the Alpha) that's connected to the KVM, it's OK
again.

John
-- 
  John Polstra                                               jdp@polstra.com
  John D. Polstra & Co., Inc.                        Seattle, Washington USA
  "Disappointment is a good sign of basic intelligence."  -- Chögyam Trungpa


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