Install adapt by entering the following commands in the terminal:
sudo apt update sudo apt install adapt
Description:
adapt package from one version of Ubuntu to another
This package provides a simple, clean method to install and use packages, services, and binaries from one version of Ubuntu onto another, without requiring PPAs. Instead, it uses LXD and Ubuntu system containers.
Homepage: http://launchpad.net/adapt
Version: 1.5-0ubuntu1
Section: universe/admin