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    Run virt-manager on Windows 10

    IT Discussion
    windows windows 10 kvm xen lxc virt-manager xming
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    • hobbit666H
      hobbit666
      last edited by hobbit666

      Do i just ignore that error ? It comes up when I run the virt-manager & command on the Ubuntu windows.

      scottalanmillerS 1 Reply Last reply Reply Quote 0
      • scottalanmillerS
        scottalanmiller @hobbit666
        last edited by

        @hobbit666 said in Run virt-manager on Windows 10:

        Do i just ignore that error ? It comes up when I run the virt-manager & command on the Ubuntu windows.

        Which error?

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

          I've not seen an error when running on Ubuntu, but I only have one I think. I'm mostly on Fedora. And the one Windows box I've been testing on. It's not me that would need it on Windows.

          1 Reply Last reply Reply Quote 0
          • hobbit666H
            hobbit666 @hobbit666
            last edited by

            @hobbit666 said in Run virt-manager on Windows 10:

            Having a few issues getting this running.

            1. So i've installed Xming.
              Set the Display and Ran the program.

            2. Gone to the Windows Store and installed Ubuntu 18.04

            3. Ran Ubuntu and done and ap-get update
              Then apt-get install virt-manager

            4. ran virt-manager &

            This is where i get the first problem.
            I get the following message:-
            2019-04-26 10_13_12-Window.png

            Do i need to install or run anything else on the Windows Ubuntu instance?

            @scottalanmiller this one

            scottalanmillerS 1 Reply Last reply Reply Quote 0
            • scottalanmillerS
              scottalanmiller @hobbit666
              last edited by

              @hobbit666 said in Run virt-manager on Windows 10:

              @hobbit666 said in Run virt-manager on Windows 10:

              Having a few issues getting this running.

              1. So i've installed Xming.
                Set the Display and Ran the program.

              2. Gone to the Windows Store and installed Ubuntu 18.04

              3. Ran Ubuntu and done and ap-get update
                Then apt-get install virt-manager

              4. ran virt-manager &

              This is where i get the first problem.
              I get the following message:-
              2019-04-26 10_13_12-Window.png

              Do i need to install or run anything else on the Windows Ubuntu instance?

              @scottalanmiller this one

              Oh, that's because by default it is trying to connect to a local instance. If you don't have one, it's just confirming that. It's not an "error", just letting you know that it needs details for a remote instance before you can use it.

              hobbit666H 1 Reply Last reply Reply Quote 0
              • scottalanmillerS
                scottalanmiller
                last edited by

                You get that error on all systems, it's a standard virt-manager error. You get in on Fedora, Ubuntu Linux, Ubuntu Windows, etc.

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                • hobbit666H
                  hobbit666 @scottalanmiller
                  last edited by

                  @scottalanmiller said in Run virt-manager on Windows 10:

                  Oh, that's because by default it is trying to connect to a local instance. If you don't have one, it's just confirming that. It's not an "error", just letting you know that it needs details for a remote instance before you can use it.

                  Ah ok will have to wait until Tuesday and try again. Not in Monday and I shut the machine off for the weekend 🙈🙈🙈

                  scottalanmillerS 1 Reply Last reply Reply Quote 2
                  • scottalanmillerS
                    scottalanmiller @hobbit666
                    last edited by

                    @hobbit666 said in Run virt-manager on Windows 10:

                    @scottalanmiller said in Run virt-manager on Windows 10:

                    Oh, that's because by default it is trying to connect to a local instance. If you don't have one, it's just confirming that. It's not an "error", just letting you know that it needs details for a remote instance before you can use it.

                    Ah ok will have to wait until Tuesday and try again. Not in Monday and I shut the machine off for the weekend 🙈🙈🙈

                    Do you have a remote system with libvirt running that has SSH accessibility? Something to test against?

                    hobbit666H 1 Reply Last reply Reply Quote 0
                    • hobbit666H
                      hobbit666 @scottalanmiller
                      last edited by

                      @scottalanmiller no my lab machine is the only KVM machine all the rest are Esxi

                      scottalanmillerS 1 Reply Last reply Reply Quote 0
                      • scottalanmillerS
                        scottalanmiller @hobbit666
                        last edited by

                        @hobbit666 said in Run virt-manager on Windows 10:

                        @scottalanmiller no my lab machine is the only KVM machine all the rest are Esxi

                        You can still use that from any Windows instance, even a VM on top of it, to see what a remote system would be like.

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                        • hobbit666H
                          hobbit666
                          last edited by

                          before i'm back in tomorrow is there anything I need to do on the KVM (Fedora29) host I need to install/run/firewall to allow it to be managed externally by the windows machine?

                          travisdh1T scottalanmillerS 2 Replies Last reply Reply Quote 0
                          • travisdh1T
                            travisdh1 @hobbit666
                            last edited by

                            @hobbit666 said in Run virt-manager on Windows 10:

                            before i'm back in tomorrow is there anything I need to do on the KVM (Fedora29) host I need to install/run/firewall to allow it to be managed externally by the windows machine?

                            You shouldn't. virt-manager operates on remote hosts via ssh.

                            1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @hobbit666
                              last edited by

                              @hobbit666 said in Run virt-manager on Windows 10:

                              before i'm back in tomorrow is there anything I need to do on the KVM (Fedora29) host I need to install/run/firewall to allow it to be managed externally by the windows machin

                              Port 22 and 5900. 22 for management, 5900 if you also want remote SPICE terminals.

                              1 Reply Last reply Reply Quote 2
                              • brandon220B
                                brandon220
                                last edited by

                                Trying to run virt-manager and Getting the following error:

                                root@DESKTOP-A911GSS:~# Unable to init server: Could not connect: Connection refused
                                Unable to init server: Could not connect: Connection refused
                                (virt-manager:28): Gtk-WARNING **: 18:58:22.746: cannot open display:

                                I've followed the steps and no luck.

                                scottalanmillerS 1 Reply Last reply Reply Quote 0
                                • scottalanmillerS
                                  scottalanmiller @brandon220
                                  last edited by

                                  @brandon220 said in Run virt-manager on Windows 10:

                                  Trying to run virt-manager and Getting the following error:

                                  root@DESKTOP-A911GSS:~# Unable to init server: Could not connect: Connection refused
                                  Unable to init server: Could not connect: Connection refused
                                  (virt-manager:28): Gtk-WARNING **: 18:58:22.746: cannot open display:

                                  I've followed the steps and no luck.

                                  You have Xming running?

                                  brandon220B 1 Reply Last reply Reply Quote 0
                                  • hobbit666H
                                    hobbit666
                                    last edited by

                                    OK so got a connection but got a few other problem.
                                    First one was i got this.

                                    Unable to connect to libvirt.

                                    You need to install openssh-askpass or similar to connect to this host.

                                    Solved by running this sudo virt-manager --no-fork

                                    Or a permanent solution was to run sudo apt-get install ssh-askpass ssh-askpass-gnome

                                    hobbit666H scottalanmillerS 2 Replies Last reply Reply Quote 0
                                    • hobbit666H
                                      hobbit666
                                      last edited by

                                      My next issue/question

                                      Once in Virt-Manager i can add my KVM host and connect. It asks for my users password twice? Should it?

                                      Then once on (i've already got some VM's on there) when i click on a VM and open the console it asks for the password 5-6 times before displaying the console/desktop.

                                      scottalanmillerS 1 Reply Last reply Reply Quote 0
                                      • black3dynamiteB
                                        black3dynamite
                                        last edited by

                                        @hobbit666 use SSH key authentication to avoid having to enter a username and password.

                                        hobbit666H 1 Reply Last reply Reply Quote 3
                                        • hobbit666H
                                          hobbit666 @black3dynamite
                                          last edited by

                                          @black3dynamite Yeah did think that, but thought mention it here in-case someone else gets the issue

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                                          • brandon220B
                                            brandon220 @scottalanmiller
                                            last edited by

                                            @scottalanmiller

                                            You have Xming running?

                                            Yes, it should be. Shows the icon in the taskbar after I "opened it".

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