You may receive the following error when using EV Reach Remote Control's built in VNC viewer to access an Ubuntu 14 workstation: No security type suitable for rfb 3.3 supported.

Information

To enable remote desktop in Ubuntu when “Settings” no longer shows the icon for “Desktop Sharing” or “Remote Desktop”, type:

$ vino-preferences

When your VNC client fails to connect with an error like “No matching security types” or “No security type suitable for RFB 3.3 supported” (or if you see a logline from vino-server like “Advertising security type 18″) then type:

$ gsettings set org.gnome.Vino require-encryption false

Then try to connect again.