Introduction

These release notes for Ubuntu 22.04 LTS (Jammy Jellyfish) provide an overview of the release and document the known issues with Ubuntu and its flavours.

Support lifespan

Maintenance updates will be provided for 5 years until April 2027 for Ubuntu Desktop, Ubuntu Server, Ubuntu Cloud, and Ubuntu Core. All the remaining flavours will be supported for 3 years. Additional security support is available with ESM (Extended Security Maintenance).

Downloads

Ubuntu-Desktop

ubuntu-22.04-desktop-amd64.iso (123 downloads)

Ubuntu-Live-Server

ubuntu-22.04-live-server-amd64.iso (47 downloads)