

Note that I am writing this guide while upgrading my own in-prod laptop myself.


This blog post has had its success, so I will take the exact same structure for the present one. Last time you read this kind of tutorial on our blog was to migrate to Ubuntu 18.04 and R 3.5. You plan to upgrade your server installation from Ubuntu 18.04 to Ubuntu 20.04 LTS? It is also the best time to migrate to R 4.0 ! By the way, if you always found difficult to install R packages for geographical data on Ubuntu, this time is over.
