Install x2goserver-common by entering the following commands in the terminal:
sudo apt update sudo apt install x2goserver-common
Description:
X2Go Server (common files)
X2Go is a server based computing environment with - session resuming - low bandwidth support - session brokerage support - client side mass storage mounting support - audio support - authentication by smartcard and USB stick . This package contains common files needed by the X2Go Server and the X2Go::Server Perl API.
Homepage: http://wiki.x2go.org
Version: 4.1.0.0-3
Section: universe/x11