How to upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 LTS via terminal

Dr. Soumen Atta, Ph.D.
2 min readMay 26, 2020
Desktop image of Ubuntu 20.04 LTS (Focal Fossa)

Canonical has released Ubuntu 20.04 LTS (Focal Fossa) on 23rd April 2020. It is a long-term support version. In this tutorial, we will learn how to upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 LTS. We can also download Ubuntu 20.04 LTS (Focal Fossa) from the official webpage and we can do a fresh installation. The objective of this tutorial is to upgrade the existing Ubuntu 18.04 LTS…

--

--

Dr. Soumen Atta, Ph.D.

Assistant Professor, Center for Information Technologies and Applied Mathematics, School of Engineering and Management, University of Nova Gorica, Slovenia