Somebody in a thread the other day lamented how almost always X clients are sensitive to network drops. And the suggestion is to use Xpra! (It’s “like tmux”) Xpra doesn’t forward X though, it is a rootless X server that then forwards everything as compressed bitmaps like VNC. It’s a nice homage to how awful X is even at its one oft purported benefit around here.

X11 network transparency is a pretty poor technology, one can go through each of the “Fallacies of Distributed Computing” document to understand why.