I connect to a remote Lubuntu PC by:
xpra shadow ssh:t@olive:0
When I log out of the remote Lubuntu, the connection of xpra is lost.
When I try to connect to a remote Lubuntu which I haven't logged in, I have never succeeded in connecting.
Do I need to log into the remote destktop first before I can connect to it by xpra? Why?
Same questions for vnc?
If I can't physically go to the remote to log in, is there a way to remotely connect to it by xpra? By VNC?
Why can I log into the remote machine by ssh, without logging into it beforehand?