Ubuntu

Ubuntu an open source software operating system that runs from the desktop, to the cloud, to all internet connected things. It is now the world’s most widely used Linux workstation platform and includes Ubuntu Server – the reference operating system for the OpenStack project and widely used alongside Azure, AWS and Google Cloud.

The newest version, Ubuntu 20.04 LTS, is part of their long-term support scheme enabling users to receive long-term support for large-scale deployments including maintenance updates and Extended Security Maintenance.