The Linux operating system Ubuntu, popular for its user-friendly interface and customizability, has significantly extended its long-term support (LTS) offerings. Canonical, the company behind Ubuntu, announced a new option that stretches security updates for LTS releases to a full 12 years. This extended support, however, comes with a caveat: it requires a paid subscription to Ubuntu Pro with the addition of a new “Legacy Support” add-on.
Previously, standard Ubuntu LTS releases received five years of security patches and bug fixes. This timeframe provided a stable environment for businesses and organizations that rely on consistent systems. With the introduction of Legacy Support, users can now opt for an additional seven years of updates, bringing the total support window to 12 years. This extended lifecycle gives businesses ample time to plan and execute migration strategies to newer LTS releases when necessary.
The Legacy Support add-on specifically targets LTS versions reaching their end-of-life date. For instance, Ubuntu 14.04 LTS, codenamed “Trusty Tahr,” was due to lose support in April 2024. With Legacy Support, Ubuntu Pro users can continue receiving critical security updates for this LTS release until April 2026. This extended window provides a buffer for organizations that haven't yet completed their upgrade process to a newer LTS version.
The decision to offer extended support through a paid model caters to businesses that require a longer support window for critical systems. For individual users and hobbyists, the standard five-year support period for LTS releases remains free. However, for businesses that require maximum uptime and ironclad security, the extended support through Ubuntu Pro and Legacy Support provides a compelling option.
Canonical’s move reflects the growing demand for stability and predictability within the enterprise Linux market. Businesses often rely on LTS releases for mission-critical applications and infrastructure. Having a longer support window translates to reduced downtime, lower risks associated with security vulnerabilities, and simplified planning for future upgrades.
While the free tier of LTS releases remains valuable for individual users, the introduction of the Legacy Support add-on caters to a specific niche within the Ubuntu user base. Businesses can leverage this extended support to ensure the longevity and security of their critical systems.