The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use.

Ubuntu 22.04 LTS brings more of everything you love about Ubuntu Desktop. More features and customisation options, more performance and power efficiency and more ways to integrate with your existing enterprise management tools.

2022年9月28日 · Build a bare metal cloud with super fast server provisioning. Upgrades, maintenance, support, and fully managed options for long-term, low-cost infra. Software-defined storage that lowers your total cost of ownership. App portability for K8s on VMware, Amazon, Azure, Google, Oracle, IBM and bare metal.

There are 2 types of Ubuntu releases: Interim and LTS. Each Ubuntu LTS is maintained for 10 years total: 5 years of standard support + 5 years of ESM. Interim releases are maintained for 9 months. For the Ubuntu release cycle please see: The Ubuntu lifecycle and release cadence.

2022年8月11日 · From today, Ubuntu 22.04.1 LTS is available to download and install from our download page. Users of Ubuntu 20.04 LTS will shortly be prompted to upgrade to 22.04 LTS …

Ubuntu Desktop 22.04 LTS gains significant usability, battery and performance improvements with GNOME 42. It features GNOME power profiles and streamlined workspace transitions alongside significant optimisations which can double the desktop frame rate on Intel and Raspberry Pi graphics drivers.

2022年1月12日 · Ubuntu 22.04 LTS ‘Jammy Jellyfish’ is available now. This article lists all the main features of this new release.

2025年2月11日 · Learn what's new in this final point release, Ubuntu 22.04.5 LTS: security updates and Linux kernel 6.8 for better hardware support.

2024年10月11日 · Ubuntu 22.04 (Jammy Jellyfish) is a Long-Term Support (LTS) release with updates and security support until April 2027. This version comes in multiple flavors, offering a variety of desktop environments and server editions to cater to different users’ needs.

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. For details of the changes applied since 20.04, please see the 22.04.4 change summary.