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Michael Jumper commented on GUACAMOLE-455: ------------------------------------------ If you're still encountering problems with using Guacamole with X11VNC, please open a thread on the mailing lists: http://guacamole.apache.org/support/#mailing-lists That would be the best place to get assistance with troubleshooting. > Unable to connect to vnc server (x11VNC) > ---------------------------------------- > > Key: GUACAMOLE-455 > URL: https://issues.apache.org/jira/browse/GUACAMOLE-455 > Project: Guacamole > Issue Type: Bug > Components: guacd-docker, VNC > Affects Versions: 0.9.13-incubating > Environment: red-hat 7 , with docker installed . > Reporter: akshay barahate > Priority: Blocker > Attachments: RDP-issue.png, VNC_issue.png, VNC_setting.png, telnet > 5911.jpg > > > I am trying to connect the VNC session from guacamole , guacd throwing issue > "Unable to connect to VNC server ". > for testing purpose I have configured 4 protocol in portal > 1)SSH : working fine !! > 2)xRDP :working fine !! > 3)RDP : Unable to connect the RDP server . > 4)VNC(x11VNC) : unable to connect VNC server . > All the VNC connection are running inside docker . > I am able to connect them using google VNC plugins. > When I try to connect from guacamole portal it is throwing me error. > telnet for VNC and RDP port is giving me positive response . -- This message was sent by Atlassian JIRA (v6.4.14#64029)