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    Remmina VNC: Unknown Authentication scheme

    IT Discussion
    remmina tightvnc realvnc vnc
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    • gjacobseG
      gjacobse
      last edited by

      I haven't used Remmina much, but know that it's there to use when I need it. I discovered today that it will do VNC connections as well, perfect - one program to access both systems I normally use.

      Thus the error I get when trying to connect to a system (rPi 3) via VNC. I get the following error:

      0_1517673434312_Screenshot from 2018-02-03 10-44-13.png

      It seems that realVNC will work, I had to install this over tightVNC under Windows - I had hopes here on Ubunut 17.10 that Remmina would work... but alas..

      And yes, I Googled - Seems most just revert to realVNC.

      1 Reply Last reply Reply Quote 0
      • scottalanmillerS
        scottalanmiller
        last edited by

        You can fix this by changing the authentication method on the server if you want.

        1 Reply Last reply Reply Quote 0
        • stacksofplatesS
          stacksofplates
          last edited by

          I just wanted to chime in and say sorry you have to use VNC.

          gjacobseG 1 Reply Last reply Reply Quote 1
          • gjacobseG
            gjacobse @stacksofplates
            last edited by

            @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

            I just wanted to chime in and say sorry you have to use VNC.

            Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

            stacksofplatesS 1 Reply Last reply Reply Quote 0
            • stacksofplatesS
              stacksofplates @gjacobse
              last edited by

              @gjacobse said in Remmina VNC: Unknown Authentication scheme:

              @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

              I just wanted to chime in and say sorry you have to use VNC.

              Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

              I’d just use X11 forwarding.

              gjacobseG scottalanmillerS 2 Replies Last reply Reply Quote 1
              • gjacobseG
                gjacobse @stacksofplates
                last edited by

                @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                I just wanted to chime in and say sorry you have to use VNC.

                Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

                I’d just use X11 forwarding.

                I believe this is the first time I have heard of x11 forwarding - so while I google it,.. I have no ideas about it.

                scottalanmillerS dbeatoD 2 Replies Last reply Reply Quote 0
                • scottalanmillerS
                  scottalanmiller @stacksofplates
                  last edited by

                  @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                  @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                  @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                  I just wanted to chime in and say sorry you have to use VNC.

                  Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

                  I’d just use X11 forwarding.

                  That is what I do as well. X2Go makes it super easy as you can use SSH from anywhere.

                  gjacobseG 1 Reply Last reply Reply Quote 1
                  • scottalanmillerS
                    scottalanmiller @gjacobse
                    last edited by

                    @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                    @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                    @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                    @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                    I just wanted to chime in and say sorry you have to use VNC.

                    Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

                    I’d just use X11 forwarding.

                    I believe this is the first time I have heard of x11 forwarding - so while I google it,.. I have no ideas about it.

                    X11 is how we used to always do it. The whole concept of remote desktops comes from it.

                    1 Reply Last reply Reply Quote 1
                    • gjacobseG
                      gjacobse @scottalanmiller
                      last edited by gjacobse

                      @scottalanmiller said in Remmina VNC: Unknown Authentication scheme:

                      @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                      @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                      @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                      I just wanted to chime in and say sorry you have to use VNC.

                      Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

                      I’d just use X11 forwarding.

                      That is what I do as well. X2Go makes it super easy as you can use SSH from anywhere.

                      I sense now is a good time for you to do one of your famous How Tos on this topic.

                      Edit to correct wording - HTH did famous get to be family

                      1 Reply Last reply Reply Quote 1
                      • dbeatoD
                        dbeato @gjacobse
                        last edited by

                        @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                        @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                        @gjacobse said in Remmina VNC: Unknown Authentication scheme:

                        @stacksofplates said in Remmina VNC: Unknown Authentication scheme:

                        I just wanted to chime in and say sorry you have to use VNC.

                        Well,.. I don't have to use VNC. But VNC is native to the rPi distro installed. I could install something like x2goserver, but even that has given me some trouble.

                        I’d just use X11 forwarding.

                        I believe this is the first time I have heard of x11 forwarding - so while I google it,.. I have no ideas about it.

                        I assume you have been working a lot with Windows for this not to happen 😉

                        1 Reply Last reply Reply Quote 0
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