Navigate to org->gnome->desktop->remote-access on the left panel of dconf-editor . Then you will see various desktop sharing options. Most importantly, click on enabled to activate desktop remote access. Besides this, you can customize other options.

How do I install desktop sharing on Linux?

Share your desktop

1. Open the Activities overview and start typing Settings.
2. Click on Settings.
3. Click on Sharing in the sidebar to open the panel.
4. If the Sharing switch at the top-right of the window is set to off, switch it to on. …
5. Select Screen Sharing.

Does Linux Mint support remote desktop?

Remmina: Remmina is a remote desktop client specifically designed for all the different flavors of the Linux operating system including Linux Mint 20. It fully supports the Remote Desktop Protocol (RDP) and Secure Shell (SSH) Protocol to enable you to access the remote servers with the utmost convenience.