# 5.04 'Hoary Hedgehog' — Software end-of-support dates

For 5.04 'Hoary Hedgehog', product is Ubuntu; released is 08 Apr 2005; end of active support is 31 Oct 2006; end of security support is 31 Oct 2006, recorded from its source on 2026-08-03.

- **Product:** Ubuntu
- **Release:** 5.04 'Hoary Hedgehog' _(unconfirmed — we could not tie this to the quote below)_
- **Released:** 08 Apr 2005 _(unconfirmed — we could not tie this to the quote below)_
- **End of active support:** 31 Oct 2006
- **End of security support:** 31 Oct 2006

## What the source says

> Ended 19 years ago (31 Oct 2006)

## 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/).