Complete Overview of All Ubuntu Versions

overview of all Ubuntu versions
Explore a comprehensive overview of all Ubuntu versions, from early releases to current LTS and update versions. Get your Ubuntu guide here

If you’re a Linux user, you have likely heard of Ubuntu, the popular open-source operating system that has gained a massive following since its inception. Ubuntu has undergone many changes and updates over the years, catering to the needs of different users and use cases. In this comprehensive guide, we will provide you with an overview of all Ubuntu versions, from its early releases to the latest updates.

You will learn about the history and evolution of Ubuntu, including its LTS versions, stable releases, update releases, and flavor releases. Additionally, you will discover tips on how to choose the right Ubuntu version for your specific needs, how to upgrade your current version, and how to access resources to help you get the most out of your Ubuntu experience.

Key Takeaways

  • Ubuntu is a popular open-source operating system based on the Linux kernel.
  • Ubuntu has undergone many changes and updates over the years, catering to different users and use cases.
  • Ubuntu has several versions, including LTS versions, stable releases, update releases, and flavor releases.
  • Choosing the right Ubuntu version depends on your specific needs and hardware capabilities.
  • Upgrading your Ubuntu version ensures you have access to the latest features and security updates.

Introduction to Ubuntu


If you’re new to Ubuntu, it’s best to start with the basics. Ubuntu is a powerful open-source operating system based on the Linux kernel.

It’s free to use and comes with a wide range of pre-installed applications, including a web browser, office suite, and media player. Ubuntu offers a user-friendly interface and rich features that cater to both novice and advanced users.

What is Ubuntu?

Ubuntu is an operating system that runs on top of the Linux kernel. It was first released in 2004 by Canonical, a company founded by South African entrepreneur Mark Shuttleworth. One of the core principles of Ubuntu is to provide free and open software to everyone.

Ubuntu Operating System

Ubuntu is a complete operating system with a graphical user interface (GUI) that makes it easy for users to interact with the system.

It supports different types of hardware devices, making it ideal for desktops, servers, and mobile devices.

This open source operating system is also highly compatible with a wide range of software applications, making it a perfect choice for developers, enthusiasts, and businesses.

Ubuntu Features

Ubuntu has a wide range of features that make it stand out from other operating systems. Some of the notable features include:

  • User-friendly interface
  • High level of customization
  • High level of security and privacy
  • Regular updates and bug fixes
  • Large community support and resources
  • Compatible with a wide range of devices and applications

These features contribute to Ubuntu’s reputation as a powerful and reliable operating system. Whether you’re a developer, business user, or casual user, Ubuntu has something to offer.

Early Ubuntu Releases

If you’re interested in exploring the roots of Ubuntu, you should take a look at some of its early releases. Ubuntu 4.10 “Warty Warthog,” Ubuntu 5.04 “Hoary Hedgehog,” and Ubuntu 5.10 “Breezy Badger” established Ubuntu’s presence in the tech community and set the standard for future versions.

Let’s take a closer look at these pioneering Ubuntu releases:

Ubuntu VersionRelease DateNotable Features
Ubuntu 4.10 “Warty Warthog”October 20, 2004Ubuntu was based on Debian, but this version paved the way for a more user-friendly interface. It offered GNOME 2.8 as the default desktop environment, OpenOffice 1.1.2 as the office suite, and Firefox 0.9 as the default web browser. The installation process was straightforward, and Warty Warthog came with a variety of free software.
Ubuntu 5.04 “Hoary Hedgehog”April 8, 2005This version was a significant improvement from Warty Warthog, with the emphasis being on ease of use and stability. Hoary Hedgehog had GNOME 2.10 as the default desktop environment, came with OpenOffice 2.0, and featured improvements to the Synaptic package manager. It also introduced the Ubuntu Live CD, which allowed users to try the operating system without installing it.
Ubuntu 5.10 “Breezy Badger”October 13, 2005Breezy Badger was the first-ever version of Ubuntu to offer a graphical installer, which made the installation process even more accessible to new users. It also came with GNOME 2.12 and continued to improve the underlying system’s stability. This release introduced several new features like better power management and support for Bluetooth devices.

These early releases shaped Ubuntu into the powerful operating system, widely-used around the world. The unique and memorable code names brought life to each release, and every new release made Ubuntu more accessible and friendly to users.

Ubuntu LTS Versions

Ubuntu LTS (Long-Term Support) versions are specifically designed to provide stable and reliable performance for enterprise and production environments. These releases come with extended support and security updates, which make them more suitable for critical workloads.

If you’re wondering which Ubuntu LTS version to choose, let’s take a detailed look at the three most recent releases:

VersionCode nameRelease DateSupported Until
Ubuntu 18.04Bionic BeaverApril 2018April 2013 (5 years)
Ubuntu 20.04Focal FossaApril 2020April 2025 (5 years)
Ubuntu 22.04Jammy JellyfishApril 2022June 2027 (5 years)

If you’re in need of a stable, long-term operating system, Ubuntu LTS versions are a great choice. Depending on your hardware and software requirements, you can select from the available options to ensure maximum performance and reliability.

Ubuntu Stable Releases

Ubuntu stable releases cater to regular desktop users and enthusiasts, delivering the latest features and updates. If you plan to use high-end software and hardware, run resource-intensive workloads, or require added stability, a long-term support (LTS) version may be a better choice.

ReleaseVersion NumberEnd of Standard SupportEnd of Extended Support
Hirsute Hippo21.04January 2022N/A
Impish Indri21.10July 2022N/A
Kinetic Kudu22.10July 2023N/A

Choosing a stable release ultimately depends on your computing needs and preferences of use cases. It’s essential to evaluate the hardware requirements of each release and choose an optimal version that aligns with your specific needs.

Ubuntu Update Releases

In addition to LTS and stable releases, Ubuntu offers update releases that provide periodic bug fixes, security patches, and minor improvements between major version upgrades.

For example the Ubuntu 18.04 Bionic Beaver update release introduced kernel and graphics stacks updates, hardware improvements, and enhanced support for the Raspberry Pi. Ubuntu 20.10 Groovy Gorilla brought Linux Kernel 5.8, GNOME 3.38, and significant Nvidia graphics updates.

These updates are important for ensuring a seamless and secure user experience, and keeping your Ubuntu version up-to-date with the latest features and capabilities.

Ubuntu Flavor Releases

In addition to the standard Ubuntu distribution, there are several officially recognized flavors available to meet specific requirements. These Ubuntu flavors are designed to cater to different needs and applications, each offering unique features that set them apart from the standard distribution. Some of the popular Ubuntu flavors include:

FlavorDesktop EnvironmentKey Features
KubuntuKDE PlasmaHighly customizable desktop environment with a vast collection of applications and tools.
XubuntuXfceLightweight desktop environment requiring low system resources, with a focus on simplicity and ease of use.
LubuntuLXQt/LXDEExtremely lightweight and fast desktop environment optimized for older or low-powered hardware.

Other Ubuntu flavors include Ubuntu MATE, a user-friendly desktop environment suitable for new and experienced users, and Ubuntu Studio, a distribution tailored for creative professionals, featuring a range of multimedia tools.

By choosing the appropriate flavor, you can enhance your overall Ubuntu experience by tailoring the operating system to your specific needs. Whether you need a lightweight system for an older machine or a versatile desktop for a power user, Ubuntu flavors have you covered.

Ubuntu Versioning Scheme

To keep track of Ubuntu releases, it’s important to understand the versioning scheme. Ubuntu versions are identified by a combination of the year and month of their release. For instance, Ubuntu 22.04 was released in April 2022.

Each Ubuntu version also has a unique code name consisting of two words, each starting with the consecutive letters of the alphabet. The code names are usually chosen based on animals, places, or people. For example, Ubuntu 22.04 is also known as “Jammy Jellyfish”. This naming convention makes it easier to refer to a specific Ubuntu release.

Ubuntu has a well-defined release cycle. New versions are released every six months in April and October. Every fourth version, which is released in April of even-numbered years, is classified as LTS (Long-Term Support) and receives extended support for five years. This means you can count on LTS releases for long-term system stability and reliability.

Ubuntu Versioning Table

VersionRelease DateCode nameRelease Type
4.10October 2004Warty Warthog
5.04April 2005Hoary Hedgehog
5.10October 2005Breezy Badger
6.06 LTSJune 2006Dapper DrakeLTS
6.10October 2006Edgy Eft
7.04April 2007Feisty Fawn
7.10October 2007Gutsy Gibbon
8.04 LTSApril 2008Hardy HeronLTS
8.10October 2008Intrepid Ibex
9.04April 2009Jaunty Jackalope
9.10October 2009Karmic Koala
10.04 LTSApril 2010Lucid LynxLTS
10.10October 2010Maverick Meerkat
11.04April 2011Natty Narwhal
11.10October 2011Oneiric Ocelot
12.04 LTSApril 2012Precise PangolinLTS
12.10October 2012Quantal Quetzal
13.04April 2013Raring Ringtail
13.10October 2013Saucy Salamander
14.04 LTSApril 2014Trusty TahrLTS
14.10October 2014Utopic Unicorn
15.04April 2015Vivid Vervet
15.10October 2015Wily Werewolf
16.04 LTSApril 2016Xenial XerusLTS
16.10October 2016Yakkety Yak
17.04April 2017Zesty Zapus
17.10October 2017Artful Aardvark
18.04 LTSApril 2018Bionic BeaverLTS
18.10October 2018Cosmic Cuttlefish
19.04April 2019Disco Dingo
19.10October 2019Eoan Ermine
20.04 LTSApril 2020Focal FossaLTS
20.10October 2020Groovy Gorilla
21.04April 2021Hirsute Hippo
21.10October 2021Impish Indri
22.04April 2022Jammy JellyfishLTS
22.10October 2022Kinetic Kudu

Upgrading Ubuntu Versions

Keeping your Ubuntu operating system up-to-date is crucial to ensure you have access to the latest features, bug fixes, and security updates.

There are different ways to upgrade your Ubuntu version, but choosing the right upgrade path can be confusing.

In this section, we will discuss the different methods of upgrading Ubuntu, including LTS to LTS upgrades and what we recommend for optimal results.

LTS to LTS Upgrade

If you are running an LTS release, upgrading to the next available LTS release is the recommended method. For example, if you are running Ubuntu 20.04 LTS and the next available LTS release is Ubuntu 22.04 LTS, you can upgrade to the new version directly.

This process preserves your data, applications, and settings, while comprehensively updating your operating system.

You can perform the upgrade through the Update Manager graphical tool or using the command-line interface. Here are the basic steps:

  1. Open the Update Manager or run the command-line updater using the sudo apt update && sudo apt upgrade command.
  2. Click on the “Upgrade” button or use the sudo do-release-upgrade command in the terminal.
  3. Follow the on-screen instructions to complete the upgrade. It may take some time depending on your internet speed and hardware configuration.

It is important to back up your data before starting the upgrade process. Also, ensure you have sufficient free disk space (at least 2GB) before upgrading.

Regular Upgrade

If you are running a non-LTS version of Ubuntu, you can upgrade to the next available stable release using the Update Manager or the command-line interface.

The regular upgrades follow a six-month release cycle and provide incremental improvements and bug fixes. This may not be suitable for production environments that require long-term stability and support.

Other Upgrade Methods

There are several other methods for upgrading Ubuntu, such as using the Ubuntu Installation Disc or a bootable USB drive which you can easily create using Rufus. These methods may require additional technical expertise and may not be suitable for beginners.

Whatever upgrade method you choose, always ensure you have a reliable internet connection, sufficient free disk space, and a backup of your essential data.

Choosing the Right Ubuntu Version

When choosing an Ubuntu version, it is essential to consider your specific requirements and use cases. Here are some factors to keep in mind:

  • Hardware Compatibility: Ensure that the version you choose is compatible with your system hardware. Check the minimum system requirements for each version before installation.
  • Software Requirements: Consider the software you need to run on your system. Different versions may offer different stacks and software packages. Choose the one that is most suitable for your project.
  • Long-term support: If you’re looking for stability and support, consider the LTS versions. They offer extended support and security updates for up to 10 years, making them ideal for enterprise and production environments.
  • Use Cases: Different Ubuntu versions are tailored for specific use cases. For example, Ubuntu Studio is ideal for multimedia professionals, while Ubuntu Kylin offers a more localized experience for Chinese users.

By evaluating these factors, you can make an informed decision and choose the right Ubuntu version that best meets your needs.

Ubuntu Ecosystem and Support

Being a part of the Ubuntu community provides a rich experience with extensive support and informative resources at your disposal.

Ubuntu Community

The Ubuntu community comprises users, developers, and enthusiasts who are passionate about this Linux-based operating system and its advancements. Engage with the community to share your experiences, get help, and contribute to the development of Ubuntu.

Ubuntu Support

Ubuntu offers various support services, including commercial support, community support, and paid support in the form of training, consulting, and online support. Visit the official Ubuntu support page to get access to these services.

Ubuntu Forums

Interact with other Ubuntu users, get technical support, and resolve issues via the Ubuntu forums, which serve as a hub for the Ubuntu community. Join the conversation, learn more about Ubuntu, and get insights from other users.

Ubuntu Documentation

The comprehensive Ubuntu documentation covers installation guides, tutorials, troubleshooting, and additional resources. Access the documentation to learn more about Ubuntu, address various issues, or explore Ubuntu’s capabilities.

Joining the Ubuntu community, leveraging its support services, engaging with other Ubuntu enthusiasts on forums, and accessing the documentation can help you learn more about Ubuntu, address issues, and improve your overall experience as a user.

Conclusion About Overview of All Ubuntu Versions

In conclusion, this complete guide to Ubuntu versions has provided you with an in-depth overview of all the releases, from the early days to the latest updates. Whether you’re a new user or a long-time Ubuntu enthusiast, understanding the evolution of Ubuntu can enhance your overall experience with this powerful operating system.

To make the most of Ubuntu, it’s crucial to choose the right version based on your specific needs and requirements. Consider factors such as hardware compatibility, software requirements, and long-term support when deciding which Ubuntu version to install.

Upgrading Ubuntu versions ensures that you have access to the latest features and security updates. There are different methods of upgrading Ubuntu, including LTS to LTS upgrades, and we recommend following the recommended approach.

The Ubuntu ecosystem provides extensive support through a vibrant community, official forums, and comprehensive documentation. Whether you need help, want to contribute to the community, or access resources to enhance your Ubuntu experience, there are plenty of options at your disposal.

Thank you for reading this guide, and we hope it has helped you gain a better understanding of Ubuntu’s rich history and diverse offerings. Choose the right version, upgrade when needed, and make the most of the Ubuntu ecosystem for a seamless computing experience.


What is Ubuntu?

Ubuntu is a popular open-source operating system based on the Linux kernel. It offers a user-friendly interface, powerful features, and a vast ecosystem of applications and tools.

What are some early releases of Ubuntu?

Some early releases of Ubuntu include Ubuntu 4.10 “Warty Warthog,” Ubuntu 5.04 “Hoary Hedgehog,” and Ubuntu 5.10 “Breezy Badger.”

What are Ubuntu LTS versions?

Ubuntu LTS versions provide long-term support and stability. Some examples include Ubuntu 12.04 “Precise Pangolin,” Ubuntu 16.04 “Xenial Xerus,” and Ubuntu 20.04 “Focal Fossa.”

What are Ubuntu stable releases?

Ubuntu stable releases deliver the latest features and updates for regular desktop users. Examples include Ubuntu 19.04 “Disco Dingo,” Ubuntu 19.10 “Eoan Ermine,” and Ubuntu 21.04 “Hirsute Hippo.”

What are Ubuntu update releases?

Ubuntu update releases provide incremental improvements and bug fixes between major version releases. Examples include Ubuntu 18.04 “Bionic Beaver” and Ubuntu 20.10 “Groovy Gorilla.”

What are some Ubuntu flavors?

Some Ubuntu flavors include Kubuntu, Xubuntu, and Lubuntu, each offering unique desktop environments and features.

How does the Ubuntu versioning scheme work?

The Ubuntu versioning scheme includes codenames for different versions and follows a release cycle set by the Ubuntu community.

How can I upgrade Ubuntu versions?

You can upgrade Ubuntu versions through different methods, including LTS to LTS upgrades. It is recommended to follow the specified upgrade path for a smooth transition.

How do I choose the right Ubuntu version?

Choosing the right Ubuntu version depends on your specific requirements and use cases. Consider factors such as hardware compatibility, software requirements, and long-term support before making a decision.

Where can I get support for Ubuntu?

The Ubuntu ecosystem provides extensive support through a vibrant community, official forums, and comprehensive documentation. You can also contribute to the community and access resources to enhance your Ubuntu experience.

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