If you have a DragonFly 3.3 system with DPorts, can you install xorg, then ssh -Y from another machine to there, and see if you can remotely run an X program like xterm with local display? I’ve done this twice on two different machines with DPorts and it won’t work. xorg won’t write the security info to ~/.Xauthority, with ssh or xhost or whatever. It’s driving me crazy.
(Yeah, slow news day.)