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X11-Forwarding ubuntu server


Reverse X11 forwardingX11 forwarding broken“Can't open display” even after access with xhostHow do I tell apt not to install X11 & gnome dependencies cause I will use X11 forwarding?Direct X-forwardingX forwarding from Ubuntu Server Ed to Windows 7X11 Forwarding to OSXX11 forwarding in SSHEasiest/Best way to forward Ubuntu desktop to windows?How can I resolve x11 problem with Putty if I have this error? PuTTY X11 proxy: Unsupported authorisation protocol













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I'm trying to enable X11 forwarding from my headless ubuntu server (12.10) to regular ubuntu to forward virt-manager so I can install windows kvm machines. The problem is when I try to open an X window from an X-enabled ssh session (ssh -X user@server), the $DISPLAY variable is empty, and I get the error "display is not set".



Can somebody please point me in the right direction, I read several topics on the internet that advise to install xvbf, some that don't, issues with xauth,... But a lot of that information contradicts each other. To be clear: I'm not searching for other methods of virtualization or a different way to install my vm, I just want X forwarding fixed.










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    1















    I'm trying to enable X11 forwarding from my headless ubuntu server (12.10) to regular ubuntu to forward virt-manager so I can install windows kvm machines. The problem is when I try to open an X window from an X-enabled ssh session (ssh -X user@server), the $DISPLAY variable is empty, and I get the error "display is not set".



    Can somebody please point me in the right direction, I read several topics on the internet that advise to install xvbf, some that don't, issues with xauth,... But a lot of that information contradicts each other. To be clear: I'm not searching for other methods of virtualization or a different way to install my vm, I just want X forwarding fixed.










    share|improve this question














    bumped to the homepage by Community 12 mins ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      1












      1








      1








      I'm trying to enable X11 forwarding from my headless ubuntu server (12.10) to regular ubuntu to forward virt-manager so I can install windows kvm machines. The problem is when I try to open an X window from an X-enabled ssh session (ssh -X user@server), the $DISPLAY variable is empty, and I get the error "display is not set".



      Can somebody please point me in the right direction, I read several topics on the internet that advise to install xvbf, some that don't, issues with xauth,... But a lot of that information contradicts each other. To be clear: I'm not searching for other methods of virtualization or a different way to install my vm, I just want X forwarding fixed.










      share|improve this question














      I'm trying to enable X11 forwarding from my headless ubuntu server (12.10) to regular ubuntu to forward virt-manager so I can install windows kvm machines. The problem is when I try to open an X window from an X-enabled ssh session (ssh -X user@server), the $DISPLAY variable is empty, and I get the error "display is not set".



      Can somebody please point me in the right direction, I read several topics on the internet that advise to install xvbf, some that don't, issues with xauth,... But a lot of that information contradicts each other. To be clear: I'm not searching for other methods of virtualization or a different way to install my vm, I just want X forwarding fixed.







      x11 xserver x11-forwarding






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      share|improve this question











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      asked Dec 14 '12 at 12:31









      vixducisvixducis

      1117




      1117





      bumped to the homepage by Community 12 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 12 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























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          0














          Check to see if forwarding is disabled:



          grep Forwarding /etc/ssh/sshd_config


          More info on this page: https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding






          share|improve this answer























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            1 Answer
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            0














            Check to see if forwarding is disabled:



            grep Forwarding /etc/ssh/sshd_config


            More info on this page: https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding






            share|improve this answer




























              0














              Check to see if forwarding is disabled:



              grep Forwarding /etc/ssh/sshd_config


              More info on this page: https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding






              share|improve this answer


























                0












                0








                0







                Check to see if forwarding is disabled:



                grep Forwarding /etc/ssh/sshd_config


                More info on this page: https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding






                share|improve this answer













                Check to see if forwarding is disabled:



                grep Forwarding /etc/ssh/sshd_config


                More info on this page: https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Feb 13 '13 at 8:00









                INSINS

                1113




                1113






























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