This post shows simple steps to upgrade from Ubuntu 18.04 LTS to newly released Ubuntu 20.04 LTS Server using command line. Note: Upgrade to Ubuntu 20.04 LTS can be done from Ubuntu 18.04 LTS or Ubuntu 19.10 only !! Also take data or VM backup prior doing updation. Please note down the followings before upgrading to Ubuntu 20.04 LTS Server.
Step 1: Note down Ubuntu Version & Linux Kernel Version
Click here to find Ubuntu Linux version
$ lsb_release -a
$ uname -mrs
Step 2: Update your system
$ sudo apt update && sudo apt upgrade
Step 3. Reboot your system
$ sudo reboot
Step 4: Find whether “update-manager-core” package is installed on your system. If not please install it using below command.
$ sudo apt install update-manager-core
List update-manager-core package, in our case said package is already installed.
$ sudo apt list –installed |grep update-manager-core
$ sudo apt install update-manager-core
List update-manager-core package, in our case said package is already installed.
$ sudo apt list –installed |grep update-manager-core
That’s it! In this article, we have seen LAMP Installation on Ubuntu 20.04 LTS. Please share it with others and use comment box below to raise a query if any. Also follow us on tecluesdotcom Facebook Official Page.