Hello,
I have been trying to remote access my server with X2Go but when the connection is established correctly I get a black screen with the error message showing on the screenshot.
Would anyone have an idea?
Thank you guys ! 
There’s a suggestion on this webpage, but I don’t know how to change my user’s $XDG_CONFIG_HOME variable. Could someone help me ?
https://multimerch.com/blog/xfce-unable-to-load-a-failsafe-session-finally-solved/
Thank you!