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-   -   Problem with "Warning: No xauth data; using fake authentication data for X11 forwarding." (https://www.linuxquestions.org/questions/linux-virtualization-and-cloud-90/problem-with-warning-no-xauth-data%3B-using-fake-authentication-data-for-x11-forwarding-4175614680/)

czater 09-28-2017 07:40 AM
Problem with "Warning: No xauth data; using fake authentication data for X11 forwarding."
 
Hello

I installed server on CentOs 6 with Xen and ssh. When I traied connect with my sever from other computer with linux system use comand line "ssh -Y login@host" I got "Warning: No xauth data; using fake authentication data for X11 forwarding." I don't have idea where is problem.

MensaWater 09-29-2017 12:54 PM
The link below suggests updating config for ssh either at system level or at user level resolves the issue. I've never seen this warning myself.

https://serverfault.com/questions/42...ation-data-for

czater 10-02-2017 04:15 AM
Thanks for Help. I added on client configuration file /etc/ssh/ssh_config this 3 line :

XAuthLocation /usr/bin/xauth
ForwardX11 yes
ForwardX11Trusted yes


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