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/pool/universe/c/ciso/

Index of /ubuntu/pool/universe/c/ciso/

../
ciso_1.0.0-0ubuntu2.diff.gz                        10-Dec-2008 18:04    2911
ciso_1.0.0-0ubuntu2.dsc                            10-Dec-2008 18:04    1033
ciso_1.0.0-0ubuntu2_amd64.deb                      10-Dec-2008 18:04    7486
ciso_1.0.0-0ubuntu2_i386.deb                       10-Dec-2008 18:04    7374
ciso_1.0.0-0ubuntu3.diff.gz                        03-Apr-2018 21:04    3005
ciso_1.0.0-0ubuntu3.dsc                            03-Apr-2018 21:04    1749
ciso_1.0.0-0ubuntu3_amd64.deb                      03-Apr-2018 22:12    6920
ciso_1.0.0-0ubuntu3_i386.deb                       03-Apr-2018 22:13    7140
ciso_1.0.0-0ubuntu5.debian.tar.xz                  02-Mar-2022 19:59    3184
ciso_1.0.0-0ubuntu5.dsc                            02-Mar-2022 19:59    1745
ciso_1.0.0-0ubuntu5_amd64.deb                      02-Mar-2022 19:59    7154
ciso_1.0.0.orig.tar.gz                             09-Feb-2007 14:03    9287