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Ubuntu LTS Release & EOL Schedule (2026)

Ubuntu LTS Release & EOL Schedule (2026)

DodaTech Updated Jun 20, 2026 2 min read

Ubuntu LTS releases are the most widely used Linux distribution for servers, cloud workloads, and developer desktops. Each LTS ships with five years of free security updates, extendable to 12 years with Ubuntu Pro. Knowing the release and EOL schedule helps plan upgrades, maintain compliance, and avoid running unsupported systems.

Version Support Table

VersionRelease DateStandard Support EndESM / Pro End
20.04 LTS (Focal Fossa)Apr 2020Apr 2025Apr 2030 (ESM)
22.04 LTS (Jammy Jellyfish)Apr 2022Apr 2027Apr 2032 (ESM)
24.04 LTS (Noble Numbat)Apr 2024Apr 2029Apr 2034 (ESM)
26.04 LTSApr 2026Apr 2031Apr 2036 (ESM)

Support Policy

Canonical releases a new LTS every two years in April. Each LTS gets five years of standard security maintenance for the main repository, free for everyone. With Ubuntu Pro (free for up to 5 machines), coverage extends to 10 years including the universe repository. Ubuntu Pro also adds 10-year ESM (Extended Security Maintenance) for 25,000+ packages, automated patching via Livepatch, and compliance tooling.

Interim releases (non-LTS) ship every six months (October and April) and receive only 9 months of support. They are suitable for testing and development but not production.

How to Check Your Ubuntu Version 

lsb_release -a

Or check /etc/os-release:

cat /etc/os-release

This shows the version number (e.g., 24.04), codename, and whether it is an LTS release.

FAQ

What is the difference between standard support and ESM?
Standard support covers security patches for the main Ubuntu repository for 5 years. ESM (Extended Security Maintenance), available via Ubuntu Pro, extends patches to the universe repository and covers a broader set of packages for up to 12 years total from release.
Is Ubuntu Pro really free?
Yes, Ubuntu Pro is free for personal use on up to 5 machines. It includes ESM, Livepatch, and compliance tools. For more than 5 machines, paid tiers start at $25/year for workstations.
What happens when standard support ends?
You stop receiving security updates for the main repository. Your system remains functional but accumulates unpatched vulnerabilities. You can enable Ubuntu Pro to continue receiving updates through the ESM phase.

Related

  • Python Version EOL Schedule
  • Ubuntu Server Administration
  • Linux Security Best Practices
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