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/i/isa-support/

Index of /ubuntu/pool/universe/i/isa-support/

../
amd64-baseline-support_24_i386.deb                 28-Jun-2024 13:45    3558
amd64-baseline-support_26_i386.deb                 20-Nov-2024 09:38    3554
isa-support_21build1.dsc                           18-Apr-2024 23:50    2652
isa-support_21build1.tar.xz                        18-Apr-2024 23:50     16K
isa-support_21build1_amd64.deb                     18-Apr-2024 23:58     16K
isa-support_21build1_i386.deb                      18-Apr-2024 23:58     18K
isa-support_5.dsc                                  17-Jan-2018 08:24    1866
isa-support_5.tar.xz                               17-Jan-2018 08:24    7912
isa-support_6.dsc                                  08-Feb-2021 14:19    1837
isa-support_6.tar.xz                               08-Feb-2021 14:19    8220
sse2-support_21build1_i386.deb                     18-Apr-2024 23:58    3368
sse2-support_24_i386.deb                           28-Jun-2024 13:45    3460
sse2-support_26_i386.deb                           20-Nov-2024 09:38    3460
sse2-support_5_i386.deb                            17-Jan-2018 08:24    8260
sse3-support_21build1_amd64.deb                    18-Apr-2024 23:58    3406
sse3-support_21build1_i386.deb                     18-Apr-2024 23:58    3402
sse3-support_24_amd64.deb                          28-Jun-2024 13:45    3496
sse3-support_24_i386.deb                           28-Jun-2024 13:45    3492
sse3-support_26_amd64.deb                          04-Nov-2024 15:05    3494
sse3-support_26_i386.deb                           20-Nov-2024 09:38    3488
sse3-support_27_amd64.deb                          01-May-2025 22:16    3706
sse3-support_5_amd64.deb                           17-Jan-2018 08:24    8096
sse3-support_5_i386.deb                            17-Jan-2018 08:24    8256
sse3-support_6_amd64.deb                           08-Feb-2021 14:19    8556
sse4.1-support_21build1_amd64.deb                  18-Apr-2024 23:58    3378
sse4.1-support_21build1_i386.deb                   18-Apr-2024 23:58    3372
sse4.1-support_24_amd64.deb                        28-Jun-2024 13:45    3466
sse4.1-support_24_i386.deb                         28-Jun-2024 13:45    3462
sse4.1-support_26_amd64.deb                        04-Nov-2024 15:05    3462
sse4.1-support_26_i386.deb                         20-Nov-2024 09:38    3460
sse4.1-support_27_amd64.deb                        01-May-2025 22:16    3664
sse4.2-support_21build1_amd64.deb                  18-Apr-2024 23:58    3368
sse4.2-support_21build1_i386.deb                   18-Apr-2024 23:58    3366
sse4.2-support_5_amd64.deb                         17-Jan-2018 08:24    8096
sse4.2-support_5_i386.deb                          17-Jan-2018 08:24    8252
sse4.2-support_6_amd64.deb                         08-Feb-2021 14:19    8572
x86-64-v2-support_24_amd64.deb                     28-Jun-2024 13:45    3722
x86-64-v2-support_24_i386.deb                      28-Jun-2024 13:45    3724
x86-64-v2-support_26_amd64.deb                     04-Nov-2024 15:05    3720
x86-64-v2-support_26_i386.deb                      20-Nov-2024 09:38    3724
x86-64-v2-support_27_amd64.deb                     01-May-2025 22:16    3938
x86-64-v3-support_24_amd64.deb                     28-Jun-2024 13:45    3900
x86-64-v3-support_24_i386.deb                      28-Jun-2024 13:45    3898
x86-64-v3-support_26_amd64.deb                     04-Nov-2024 15:05    3900
x86-64-v3-support_26_i386.deb                      20-Nov-2024 09:38    3900
x86-64-v3-support_27_amd64.deb                     01-May-2025 22:16    4118