on upgrade your ubuntu

Create a backup of your server or vm. Upgrade all installed packages of Ubuntu version 18.04 by running sudo apt update && sudo apt upgrade command. Reboot the Ubuntu Linux system by tying the sudo reboot command Install the Ubuntu update tool, run: sudo apt install update-manager-core Start the upgrade procdure, run: sudo do-release-upgrade Reboot the box, run: sudo reboot VerifyContinue reading “on upgrade your ubuntu”