there is a software for trades called trading-shim. I played a little bit around to install it, but I wanted to know if some people out there know how to install.
We have set up a Ubuntu workstation with accounts for all the group members.
Nxserver from nomachine seems to be what we need, but it is restricted to two users. FreeNx isn't easily installable and doesn't seem very reliable. VNC seems to be usable for log in to an existing open session, but not for remote logins on a single workstation.
To be clear, we need a solution to log in on a workstation. Desktop maintenance isn't necessary at all.