11.04 'Natty Narwhal'

For 11.04 'Natty Narwhal', product is Ubuntu; released is 28 Apr 2011; end of active support is 28 Oct 2012; end of security support is 28 Oct 2012, verified against its source on 2026-08-03.

Product: Ubuntu
Release: 11.04 'Natty Narwhal'
Released: 28 Apr 2011
End of active support: 28 Oct 2012
End of security support: 28 Oct 2012

Sourceendoflife.date

Verified2026-08-03

Review by2026-11-01

DatasetSoftware end-of-support dates

What the source says

untu.com/OneiricOcelot/ReleaseNotes/> 11.10 (13 Oct 2011) | 11.04 'Natty Narwhal' | 15 years ago (28 Apr 2011) | Ended 13 years ago (28 Oct 2012) | Ended 13 years ago (28 Oct 2012) | Unavailable | <https://wiki.ubuntu.com/NattyNarwhal/ReleaseNotes/> 11.04 (28 Apr 2011) | 10.10 'Maverick Meerkat' | 15 years ago (10 Oct 2010) | Ended 14 years ago (10 Apr 2012)

— endoflife.date, retrieved 2026-08-03

Source

endoflife.datehttps://endoflife.date/ubuntu

Last verified against source: 2026-08-03. Scheduled for re-check by: 2026-11-01. This page as Markdown · OKF concept · full dataset as JSON.