Canonical today released codenamed Jammy Jellyfish, long-term support for Ubuntu 22.04 third maintenance version update, from the last version six weeks apart.
The biggest highlight of Ubuntu 22.04.3 LTS is the kernel upgrade to Linux Kernel 6.2, in addition to the Mesa Graphics Stack upgrade to version 23.0.4 update, and the inclusion of all update packages and security fixes since the release of Ubuntu 22.04.2 LTS.
Ubuntu 22.04.3 LTS is now officially available as an ISO, with downloads for Kubuntu, Xubuntu, Lubuntu, Ubuntu Studio, Ubuntu Budgie, Ubuntu MATE, and Ubuntu Kylin flavours also available.
Existing Ubuntu 22.04.2 LTS users don’t need to download a new image, just run “sudo apt update && sudo apt full-upgrade” in the terminal to upgrade.
Canonical plans to release Ubuntu 22.04.4 LTS update in January 2024, which is expected to come with Linux 6.5 kernel update and Mesa 23.1 graphics stack.
You can download Ubuntu 22.04.3 LTS from the Ubuntu website or the Ubuntu Distribution Server. System requirements include a dual-core CPU, 4GB of RAM, and at least 25GB of storage.
