In /etc/ssh/ssh_config
X11Forwarding yes
X11UseLocalhost no
If ssh -X fails, ie DISPLAY variable is not set try, to see debug
ssh -v -Y -p 2222 gautier@FedoraServer_vmxauth problems:
$> dnf install xauth
$> xauth generate localhost:10.0 . trusted
$> xauth add $DISPLAY MIT-MAGIC-COOKIE-1 1234
$> xauth listhttp://justaix.blogspot.com/2011/01/createrebuild-new-xauthority-file.html
debug1: No xauth program. il ne trouve pas le xauth cote client...
In ~/.ssh/config fo mac
Host *
XAuthLocation /opt/X11/bin/xauth