When I use my PC A to log into remote desktop of the server, which runs Ubuntu, run some program (say MATLAB), close the connection and re-log into the server, the MATLAB still runs.
However, if I use my PC B to re-log into the server, it seems a new session and no MATLAB window can be seen. But
top shows the MATLAB is running.
How can I log into the same session I started using PC A?