X2Go will replace the current VNC solution on Fram. TigerVNC will remain usable until 01.03.23 when it will be shut down. Currently, X2Go is available on login-2 and login-3, while TigerVNC remains available on login-1 until 01.03.23.
All VNC users must therefore switch to X2Go before this date. Documentation can be found here: https://documentation.sigma2.no/getting_started/remote-desktop.html