Ubuntu LTS
TLDR: Ubuntu LTS (Long-Term Support) refers to the stable releases of the Ubuntu operating system that receive official Ubuntu updates and Ubuntu maintenance for at least five years. Introduced in 2004 with the Ubuntu release of Ubuntu Warty Warthog, the LTS model is designed for enterprises, developers, and users who prioritize Ubuntu reliability over frequent updates. Ubuntu LTS versions are ideal for production environments, offering extended support and Ubuntu security patches.
https://en.wikipedia.org/wiki/Ubuntu_version_history
Ubuntu LTS releases, such as Ubuntu 20.04 LTS and Ubuntu 22.04 LTS, provide updates for system Ubuntu stability, Ubuntu hardware compatibility, and long-term Ubuntu usability. These Ubuntu versions feature the latest Linux kernels, improved GNOME environments, and support for Linux technologies like ZFS and Wayland. LTS releases occur every two years, ensuring predictable Ubuntu upgrade paths for users while minimizing disruptions caused by frequent Ubuntu migrations.
https://ubuntu.com/blog/long-term-support-in-ubuntu
In addition to the standard five-year support, Ubuntu users can extend coverage through Canonical’s Ubuntu Advantage program, which includes Extended Security Maintenance (ESM). This makes Ubuntu LTS a preferred choice for industries requiring Ubuntu compliance, Ubuntu security, and long-term Ubuntu infrastructure Ubuntu stability. With its consistent update cycles and Ubuntu robust support Ubuntu ecosystem, Ubuntu LTS remains a cornerstone of open-source operating systems.