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-updates/restricted/cnf/by-hash/SHA256/

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

../
13e1986bd57d6e57e27a9775810a986668e2454bda3e58f..> 24-Mar-2025 23:33     388
18e21b63afb173901b082006cc718bd8c54fbceb4b86470..> 06-Jul-2024 02:12     116
56032e298f6a12dc5ea140cabeda54a048a216e3b3ddb75..> 24-Mar-2025 23:33     400
5eb9fd1154de5c114e1d28057255c1b4c2c4ed5bef09a40..> 06-Jul-2024 02:12     116
5f450676f9f458539ae70ebdfd3ad34a4e0cd295b4e112a..> 06-Jul-2024 02:12     120
d778e490bcfef8a9c80d52a9666a7272a606cf705c11c48..> 06-Jul-2024 02:12     120
ec6c0e9f900fa7858cf4ff2aa1b192de33972351fd4c1d1..> 06-Jul-2024 02:12     116