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

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
netboot/-2023-Oct-11 00:45
FOOTER.html 8102023-Oct-16 14:22
HEADER.html 45882023-Oct-16 14:22
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SHA256SUMS.gpg 8332023-Oct-16 14:22
ubuntu-23.10-live-server-amd64.iso 26622750722023-Oct-11 04:52
ubuntu-23.10-live-server-amd64.iso.torrent 2034802023-Oct-12 14:24
ubuntu-23.10-live-server-amd64.iso.zsync 52000012023-Oct-12 14:24
ubuntu-23.10-live-server-amd64.list 152682023-Oct-11 04:52
ubuntu-23.10-live-server-amd64.manifest 174962023-Oct-11 00:47
ubuntu-23.10-netboot-amd64.tar.gz 1171541072023-Oct-12 14:20
ubuntu-23.10.1-desktop-amd64.iso 51739955202023-Oct-16 11:31
ubuntu-23.10.1-desktop-amd64.iso.torrent 3951182023-Oct-16 14:22
ubuntu-23.10.1-desktop-amd64.iso.zsync 113688842023-Oct-16 14:21
ubuntu-23.10.1-desktop-amd64.list 214482023-Oct-16 11:31
ubuntu-23.10.1-desktop-amd64.manifest 558802023-Oct-16 11:16