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Re: Something like a KVM switch for multiple Raspberry Pis

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On 9/17/2015 11:38 AM, DisneyWizard the Fantasmic! wrote:
> Who is up for designing a pair of scalable plug-in KVM-over-Ethernet
> plug in modules for Pi stacks?
> Pi-side dongle with Ethernet and dual power (USB b + legacy barrel) on
> one side, with
> HDMI input, USB b power to Pi, and perhaps an Ethernet-thru port for the
> Pi, with usb mouse/keyboard control input as a dongle, paired with a
> User-side dongle accepting legacy PS2 mice/keyboard as well as USB
> mice/keyboard, dual power and HDMI output?
> Most setups would have a single User-side dongle and multiple Pi-side
> modules, but would be able to accommodate several User-side dongles
> (useful in educational configurations.)
>
> That would satisfy monitoring the start-up.
>
> I am plugging in my pair of Pis to a monitor which accepts up to three
> HDMI inputs, swapping the keyboard/mouse USB cables when needed, but
> primary control of each is via Ethernet PuTTY shell and Xming-windows
> from a laptop, with more than satisfactory results. Reboots are done in
> the PuTTY command line and I have faith the session can be restarted
> after reboot. So I rarely need the TV. (save the occasional display of
> traffic or weather html pages I wrote specifically for my Pi) …and a
> clutter of mice. Yet, I still prefer two RPis headless.
> The R-Pis each allow several students to log-in simultaneously over
> Ethernet  (using donated e-waste laptops) to test scripts, while the
> instructor laptop runs top to keep an eye on endless loops.

I'm not completely clear on what you are suggesting.  Are you thinking 
the Ethernet connection could be used to multiplex the user side dongle 
between multiple Pis?  It seems rather a busy device, likely another rPi 
equivalent in complexity.

-- 

Rick

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Thread

Something like a KVM switch for multiple Raspberry Pis "James Harris" <james.harris.1@gmail.com> - 2015-09-06 18:00 +0100
  Re: Something like a KVM switch for multiple Raspberry Pis Dave Higton <dave@davehigton.me.uk> - 2015-09-06 21:46 +0100
    Re: Something like a KVM switch for multiple Raspberry Pis "James Harris" <james.harris.1@gmail.com> - 2015-09-07 17:42 +0100
  Re: Something like a KVM switch for multiple Raspberry Pis ray carter <ray@zianet.com> - 2015-09-07 00:36 +0000
  Re: Something like a KVM switch for multiple Raspberry Pis davehigton14@gmail.com - 2015-09-07 03:54 -0700
  Re: Something like a KVM switch for multiple Raspberry Pis Gordon Levi <gordon@address.invalid> - 2015-09-08 00:54 +1000
  Re: Something like a KVM switch for multiple Raspberry Pis Andrew Smallshaw <andrews@sdf.lonestar.org> - 2015-09-13 12:45 +0000
    Re: Something like a KVM switch for multiple Raspberry Pis Alan Adams <alan@adamshome.org.uk> - 2015-09-13 19:22 +0100
    Re: Something like a KVM switch for multiple Raspberry Pis Jonathan Lane <tidux@faeroes.freeshell.org> - 2015-09-27 15:28 +0000
  Re: Something like a KVM switch for multiple Raspberry Pis Martin Gregorie <martin@address-in-sig.invalid> - 2015-09-13 13:48 +0000
    Re: Something like a KVM switch for multiple Raspberry Pis David James <david@tcs01.demon.co.uk> - 2015-09-13 14:22 +0000
      Re: Something like a KVM switch for multiple Raspberry Pis Martin Gregorie <martin@address-in-sig.invalid> - 2015-09-13 17:42 +0000
        Re: Something like a KVM switch for multiple Raspberry Pis David James <david@tcs01.demon.co.uk> - 2015-09-16 00:01 +0000
  Re: Something like a KVM switch for multiple Raspberry Pis DisneyWizard the Fantasmic! <wiz@FANTASMIC!disneywizard.com> - 2015-09-17 08:38 -0700
    Re: Something like a KVM switch for multiple Raspberry Pis rickman <gnuarm@gmail.com> - 2015-09-18 08:40 -0400
      Re: Something like a KVM switch for multiple Raspberry Pis Rob Morley <nospam@ntlworld.com> - 2015-09-18 14:26 +0100
      Re: Something like a KVM switch for multiple Raspberry Pis Martin Gregorie <martin@address-in-sig.invalid> - 2015-09-18 18:42 +0000
        Re: Something like a KVM switch for multiple Raspberry Pis rickman <gnuarm@gmail.com> - 2015-09-18 15:09 -0400
          Re: Something like a KVM switch for multiple Raspberry Pis "James Harris" <james.harris.1@gmail.com> - 2015-09-18 20:17 +0100
            Re: Something like a KVM switch for multiple Raspberry Pis Rob <nomail@example.com> - 2015-09-18 21:35 +0000
              Re: Something like a KVM switch for multiple Raspberry Pis "James Harris" <james.harris.1@gmail.com> - 2015-09-18 23:19 +0100
                Re: Something like a KVM switch for multiple Raspberry Pis Rob <nomail@example.com> - 2015-09-19 06:48 +0000
                Re: Something like a KVM switch for multiple Raspberry Pis "James Harris" <james.harris.1@gmail.com> - 2015-09-19 11:15 +0100
                Re: Something like a KVM switch for multiple Raspberry Pis mm0fmf <none@mailinator.com> - 2015-09-19 08:13 +0100
                Re: Something like a KVM switch for multiple Raspberry Pis "James Harris" <james.harris.1@gmail.com> - 2015-09-19 11:19 +0100
            Re: Something like a KVM switch for multiple Raspberry Pis rickman <gnuarm@gmail.com> - 2015-09-19 11:31 -0400
            Re: Something like a KVM switch for multiple Raspberry Pis druck <news@druck.org.uk> - 2015-09-19 19:39 +0100
              Re: Something like a KVM switch for multiple Raspberry Pis colonel_hack@yahoo.com - 2015-09-20 22:06 -0700

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