Install grdesktop by entering the following commands in the terminal:
sudo apt update sudo apt install grdesktop
Description:
GNOME frontend for the rdesktop client
grdesktop is a GNOME frontend for the remote desktop client (rdesktop). . It can save several connections (including their options), and browse the network for available terminal servers.
Homepage: http://www.nongnu.org/grdesktop/
Version: 0.23+d040330-3build1
Section: universe/x11