How to Upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 - Tecadmin


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Ubuntu 20.04 LTS (Focal Fossa) has been released on Apr 23, 2020.

The Ubuntu users can update the latest versions of Ubuntu 20.04 using the following steps:

1. Take a backup of your data

2. Upgrade your current packages:

Execute the following command to execute the current packages:

sudo apt update
sudo apt upgrade
After that, you need to install update-manager-core packages on your system.

sudo apt install update-manager-core

After that edit /etc/update-manager/release-upgrades and search for the latest version and save file the editor.

3. Upgrade Ubuntu 18.04 to 20.04 LTS

Using the following command you can upgrade:

sudo do-release-upgrade -d
4. Restart your system and Verify Ubuntu Distribution Details

I hope it will help you to Upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 LTS.

If you need a better understanding with complete detail, then check on the link: Upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 LTS

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