Standard support

LTS Releases

Interim Releases

Extended Security Maintenance (ESM)

There are 2 types of Ubuntu releases: Interim and LTS. Each Ubuntu LTS is maintained for 10 years total: 5 years of standard support + 5 years of ESM. Interim releases are maintained for 9 months.

For the Ubuntu release cycle please see: The Ubuntu lifecycle and release cadence.

We are happy to provide hosting for the following projects via the cdimage server. While they are not commercially supported by Canonical, they receive full support from their communities.

The cdimage server also hosts releases of other Ubuntu images not found on this server, such as builds for less popular architectures and other non-standard and unsupported images. For Ubuntu Desktop and Server on popular architectures, please see the links above instead.

Ports, Unsupported, and Experimental Images for Ubuntu

For old releases, see old-releases.ubuntu.com.

Index of /ubuntu/dists/oracular-security/restricted/cnf/by-hash/SHA256/

Index of /ubuntu/dists/oracular-security/restricted/cnf/by-hash/SHA256/

../
0fb77e47b5038f039826fa7a8d5fc017bb989cc5b0cfd65..> 06-Jul-2024 02:12     116
14a5260096def7d715e4e99b865bc31585f545b6b2b2728..> 06-Jul-2024 02:12     120
532f601855802142058dd4148f33ded302a171c2eb15fe8..> 24-Mar-2025 23:34     380
57901b69cc0e4ad01c54221daa751e8dd3e65ad5442194e..> 06-Jul-2024 02:12     120
e79b2fafd8d19aa1a57154973ef0441cd1ce61b53461985..> 06-Jul-2024 02:12     120
e8959ba5ed647f6071bab697b42d6f6da02bb1a875a8c5d..> 06-Jul-2024 02:12     120
f928e0fcd49fcf358af5115e19cf8448dfee6892f8415ef..> 24-Mar-2025 20:27     368