What are the options to have multi-user remote desktop functionality on a workstation running Ubuntu 18.04.5? Remote users will be running Windows, and connectiing to a Ubuntu machine. Ideally every user (approx 7-9 users) has their own desktop environment.
Current setup which is very glitchy: vncserver running for each user on ubuntu workstation, and Ultr@VNC viewer to connect to workstation from windows machine. When I have it running for more than one user I start experiencing issues remoting to a gray/black screen etc. I've changed the xstartup file to get a basic desktop, but a lot of programs don't run on the remote desktop environment.
Is there a recommended solution for remote desktop from windows to linux machines?