How to Upgrade Ubuntu 18.04 LTS to Ubuntu 20.04 LTS

Procedure to upgrade Ubuntu 18.04 to 20.04

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.

How do I update Ubuntu 20.04 to LTS?
Will Ubuntu 20.04 Be LTS?
How do I upgrade Ubuntu to new LTS?
Should I upgrade to Ubuntu 18.04 LTS?
What is the latest Ubuntu LTS?
What does LTS mean in Ubuntu?
Which Ubuntu version is best?
Should I upgrade to Ubuntu 20.04 LTS?
Is Ubuntu 19.04 a LTS?
Can you upgrade Ubuntu without reinstalling?
Does Ubuntu upgrade delete files?
Do-release-upgrade No new release found?

How do I update Ubuntu 20.04 to LTS?

Press Alt+F2 and type update-manager -c into the command box if you are using 19.10; type update-manager -c -d if you are using 18.04 LTS. Update Manager should open up and tell you that Ubuntu 20.04 LTS is now available. Click Upgrade and follow the on-screen instructions.

Will Ubuntu 20.04 Be LTS?

Ubuntu 20.04 is a long-term support (LTS) release. It follows on from Ubuntu 18.04 LTS which was launched back in 2018 and remains supported until 2023.

How do I upgrade Ubuntu to new LTS?

Click on the Settings button to open the main user-interface. Select the tab called Updates, if not already selected. Then set the Notify me of a new Ubuntu version dropdown menu to either For any new version or For long-term support versions, if you're wanting to update to the latest LTS release.

Should I upgrade to Ubuntu 18.04 LTS?

If you are going to install Ubuntu on a system, go for Ubuntu 18.04 instead of 16.04. Both of them are long-term support release and will be supported for a long time. Ubuntu 16.04 will get maintenance and security updates until 2021 and 18.04 until 2023. However, I would suggest that you use Ubuntu 18.04.

What is the latest Ubuntu LTS?

The latest LTS version of Ubuntu is Ubuntu 20.04 LTS “Focal Fossa,” which was released on April 23, 2020. Canonical releases new stable versions of Ubuntu every six months, and new Long Term Support versions every two years.

What does LTS mean in Ubuntu?

LTS stands for long term support. Here, support means that throughout the lifetime of a release there is a commitment to update, patch and maintain the software. For an LTS, there is a shorter development cycle, where engineers and contributors add to the body of the release.

Which Ubuntu version is best?

10 Best Ubuntu-based Linux Distributions

Zorin OS. ...
POP! OS. ...
LXLE. ...
Kubuntu. ...
Lubuntu. ...
Xubuntu. ...
Ubuntu Budgie. As you might have guessed it, Ubuntu Budgie is a fusion of the traditional Ubuntu distribution with the innovative and sleek budgie desktop. ...
KDE Neon. We earlier featured KDE Neon on an article about the best Linux distros for KDE Plasma 5.

Should I upgrade to Ubuntu 20.04 LTS?

yes! you should upgrade to latest version , because it is much smoother and better. UI is decent and kernel 5.4 causes faster boots.

Is Ubuntu 19.04 a LTS?

Ubuntu 19.04 is a short term support release and it will be supported till January 2020. If you are using Ubuntu 18.04 LTS that will be supported till 2023, you should skip this release. You cannot upgrade directly to 19.04 from 18.04. You must upgrade to 18.10 first and then to 19.04.

Can you upgrade Ubuntu without reinstalling?

You can upgrade from one Ubuntu release to another without reinstalling your operating system. If you're running an LTS version of Ubuntu, you'll only be offered new LTS versions with the default settings—but you can change that. We recommend backing up your important files before continuing.

Does Ubuntu upgrade delete files?

You can upgrade all currently supported versions of Ubuntu (Ubuntu 12.04/14.04/16.04) without losing your installed applications and stored files. Packages should only be removed by the upgrade if they were originally installed as dependencies of other packages, or if they conflict with newly installed packages.

Do-release-upgrade No new release found?

Upgrading from Ubuntu 16.04 LTS

Start by executing the sudo do-release-upgrade command. In case you receive the No new release found message you have four options: ... Upgrade to 17.10 first by changing the default behavior of the release upgrader to normal within the /etc/update-manager/release-upgrades file.