Install spice-client-gtk by entering the following commands in the terminal:
sudo apt update sudo apt install spice-client-gtk
Description:
Simple clients for interacting with SPICE servers
Simple clients for interacting with SPICE servers. This package includes: . spicy - GTK+ based SPICE client tool spicy-screenshot - SPICE screen-shot capture tool spicy-stats - SPICE connection details display tool
Homepage: http://www.spice-space.org/
Version: 0.34-1.1build1
Section: universe/misc