# 10.04 'Lucid Lynx' ( LTS ) — Software end-of-support dates

For 10.04 'Lucid Lynx' ( LTS ), product is Ubuntu; released is 29 Apr 2010; end of active support is 09 May 2013; end of security support is 09 May 2013, verified against its source on 2026-08-03.

- **Product:** Ubuntu
- **Release:** 10.04 'Lucid Lynx' ( LTS )
- **Released:** 29 Apr 2010
- **End of active support:** 09 May 2013
- **End of security support:** 09 May 2013

## What the source says

> tu.com/MaverickMeerkat/ReleaseNotes/> 10.10 (10 Oct 2010) | 10.04 'Lucid Lynx' ( LTS ) | 16 years ago (29 Apr 2010) | Ended 13 years ago (09 May 2013) | Ended 13 years ago (09 May 2013) | Unavailable | <https://wiki.ubuntu.com/LucidLynx/ReleaseNotes/> 10.04.4 (16 Feb 2012) | 9.10 'Karmic Koala' | 16 years ago (29 Oct 2009) | Ended 15 years ago (30 Apr 2011)

## Source

- https://endoflife.date/ubuntu

Last verified: 2026-08-03. Review by: 2026-11-01.
Part of [Software end-of-support dates](https://referencesource.org/software-end-of-support/).