On 02/16/18 10:14, Jiri B wrote: […]
> I'll try to clarify my use case further. I'd like to attach of a persistent > remote display session in screen/tmux-like manner. > > IIUC a 'persistent' disqualifies X11 forwarding over SSH, and it > disqualifies usage of "remote" DISPLAY=$ip:$display too. > > Thus, IIUC, X11 server needs to run on remote OS as well, and because the VM > does not have real graphical card, it does need a kind of fake X11 server. > > Xvfb or X11 native 'dummy'-driver based solution should work, the graphics > itself can be later attached in screen/tmux-like manner via VNC for example. > > Solutions I'm aware: > > - X11 forwarding (not persistent) > - X11 with remote DISPLAY (not persistent) > - X11 'dummy' driver (not working in VMM VM) > - Xvfb (works but seems slower/obsoleted by X11 native 'dummy' driver) > Might want to add this to your list: https://www.xpra.org/ (have never tried it, but advertises itself as "screen for X11").
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