Ubuntu 20 Virtualbox Init
curl -O https://releases.hashicorp.com/vagrant/2.2.9/vagrant_2.2.9_x86_64.deb sudo apt install ./vagrant_2.2.9_x86_64.deb vagrant --version
linuxize.com
https://linuxize.com/post/how-to-install-vagrant-on-ubuntu-20-04/
choco install vagrant

Seonglae Cho