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/jammy-security/restricted/source/by-hash/SHA256/

Index of /ubuntu/dists/jammy-security/restricted/source/by-hash/SHA256/

../
6f3b58a70da2de75afd15649e3520ac8b0d0262380b4dd3..> 24-Apr-2025 14:44     71K
9b011ae31932404c9a277ebf7d777689fae7ca9b8c7ff46..> 15-Oct-2021 15:15     111
b275292d8f9048772dd563c2c0327c9b1d6f29d04bd743c..> 24-Apr-2025 14:44     88K