Ubuntu LTS Explained: Support, Stability and Upgrades

LTS stands for Long Term Support. Ubuntu LTS releases emphasize stability and have defined maintenance windows. Different Ubuntu flavors, packages, and optional support subscriptions may have different support terms. Review Canonical release notes and support documentation for your specific version before making an upgrade plan.

Before you install

Always review the current project's documentation, support policy, release notes and download checksums. Requirements and supported features vary by release and hardware.