- From a terminal, add the Regolith key to your apt keychain:
$ wget -qO - https://regolith-linux.github.io/repo-ubuntu-focal/archive.key | sudo apt-key add -
- Add this repository to your apt sources:
$ echo deb [arch=amd64] https://regolith-linux.github.io/repo-ubuntu-focal focal main | sudo tee /etc/apt/sources.list.d/regolith.list
- Update your apt state:
$ sudo apt update
- Install Regolith desktop
$ sudo apt install regolith-desktop-small