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Date:      Sat, 12 Aug 2000 07:32:07 -0400
From:      "Otter" <otterr@telocity.com>
To:        "=?big5?B?VGhvbWFzIENoZW4gXCgzocKhsU9jodJcKQ==?=" <Thomas_Chen@asus.com.tw>
Cc:        <freebsd-hardware@FreeBSD.ORG>, <freebsd-questions@FreeBSD.ORG>
Subject:   RE: Data Switch kills Mouse(PS/2)
Message-ID:  <NIEJLGLKBDJHNLKBAKPDEENGCCAA.otterr@telocity.com>
In-Reply-To: <E8CAD7DB6D79D311BAE300105A67BC99BFD9D7@asusgs1.asus.com.tw>

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> -----Original Message-----
> From: owner-freebsd-questions@FreeBSD.ORG
> [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of
> Thomas Chen (³¯§Ó©÷)
> Sent: Saturday, August 12, 2000 12:01 AM
> To: 'Greg Scott'
> Cc: freebsd-hardware@FreeBSD.ORG; freebsd-questions@FreeBSD.ORG
> Subject: RE: Data Switch kills Mouse(PS/2)
>
>
> Thanks for ur reply!!
>
> I've got a rotary switch box, not a real KVM.
>
> Is there any solution to this problem without a real KVM?
>
Thomas,
I ran into the same problem here. Since much of my work must be done
with M$ applications, I've got an X server running on the Win2k
machine, and tunnel all my x11 apps from the other machines back to
this desktop (through ssh, of course). It eliminates a need for the
KVM, as well as all the unnecessary mice, monitors, keyboards, etc.
and I still get all my work done. I will admit... it's kind of odd
seeing the Win2k taskbar underneath a Solaris CDE desktop, with an app
or two from the FreeBSD box running in there with it. If you're
interested, check out: http://www.defcon1.org/x11ssh.html
-Otter


> -----Original Message-----
> From: Greg Scott [mailto:gscott@asimware.com]
> Sent: Saturday, August 12, 2000 11:27 AM
> To: Thomas Chen(³¯§Ó©÷)
> Cc: freebsd-hardware@FreeBSD.ORG; freebsd-questions@FreeBSD.ORG
> Subject: Re: Data Switch kills Mouse(PS/2)
>
>
> > I've got a data switch to connect all my three PCs'
> Monitor, Mouse,
> Keyboard
> > together, so that I can use one Mouse(PS/2),
> Keyboard(PS/2) to control all
> > of them.
> > When I switch one to another, Everything's OK in win98
> PC, but something
> > wrong in my FreeBSD(4.0r). The following message appear:
> >
> >  kernel: psmintr: out of sync (0080 != 0000)
> >
> > then the mouse can not work in FreeBSD,
> >
> > why??
>
> Did you get a real KVM or just some rotary switch box?
>
> If a switchbox, then yes, you will have problems since they do not
> maintain the CLK/DATA lines to the computer they are
> connected to, so when
> you do switch back to them, they will more than likelty be
> out of sync.
>
> This is what a proper KVM is for. It maintains those signals to the
> computers so you do not lose sync.
>
>
> --
> Greg Scott                   |       Asimware Innovations Inc.
> Network Administrator        |       600 Upper Wellington
> St, Unit #D
> Website Co-Ordinator         |       Hamilton, Ontario,
> Canada  L9A 3P9
> greg.scott@asimware.com      |       Phone: (905)575-1042
>                              |         Fax: (905)575-0095
>                              |         WWW: http://www.asimware.com
>
>
>
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