>CentOS 8 runs GNOME on Wayland by default. X forwarding cannot work in >those circumstances. To change that, choose "GNOME on Xorg" after >clicking on the gear icon on the login screen. >I recommend running ssh with the -X or -Y flags when connecting to the >remote box. It's more secure than using 'xhost +'. Thanks any way to do that from command line or install option? Jerry