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/q/qbs/

Index of /ubuntu/pool/universe/q/qbs/

../
libqbscore1.10_1.10.1+dfsg-1_amd64.deb             19-Mar-2018 01:58    904K
libqbscore1.10_1.10.1+dfsg-1_i386.deb              19-Mar-2018 02:03   1002K
libqbscore1.13_1.13.1-2build1_amd64.deb            23-Mar-2020 11:21      1M
libqbscore1.19_1.19.2-1_amd64.deb                  16-Aug-2021 21:03      1M
libqbscore1_1.4.5+dfsg-2_amd64.deb                 01-Apr-2016 18:58    724K
libqbscore1_1.4.5+dfsg-2_i386.deb                  01-Apr-2016 18:58    757K
libqbscore2.1t64_2.1.2-2.1build2_amd64.deb         01-Apr-2024 09:53      2M
libqbscore2.3_2.3.1-6_amd64.deb                    29-Jul-2024 21:47      2M
libqbscore2.5_2.5.1-1ubuntu1_amd64.deb             02-Mar-2025 20:12      2M
libqbsqtprofilesetup1.10_1.10.1+dfsg-1_amd64.deb   19-Mar-2018 01:58    102K
libqbsqtprofilesetup1.10_1.10.1+dfsg-1_i386.deb    19-Mar-2018 02:03    110K
libqbsqtprofilesetup1_1.4.5+dfsg-2_amd64.deb       01-Apr-2016 18:58     50K
libqbsqtprofilesetup1_1.4.5+dfsg-2_i386.deb        01-Apr-2016 18:58     53K
qbs-common_1.10.1+dfsg-1_all.deb                   19-Mar-2018 01:58     97K
qbs-common_1.13.1-2build1_all.deb                  23-Mar-2020 11:21    138K
qbs-common_1.19.2-1_all.deb                        16-Aug-2021 21:03    167K
qbs-common_1.4.5+dfsg-2_all.deb                    01-Apr-2016 18:58     56K
qbs-common_2.1.2-2.1build2_all.deb                 01-Apr-2024 09:53    186K
qbs-common_2.3.1-6_all.deb                         29-Jul-2024 21:47    189K
qbs-common_2.5.1-1ubuntu1_all.deb                  02-Mar-2025 20:12    202K
qbs-dev_1.10.1+dfsg-1_amd64.deb                    19-Mar-2018 01:58     16K
qbs-dev_1.10.1+dfsg-1_i386.deb                     19-Mar-2018 02:03     16K
qbs-dev_1.13.1-2build1_amd64.deb                   23-Mar-2020 11:21     18K
qbs-dev_1.19.2-1_amd64.deb                         16-Aug-2021 21:03     22K
qbs-dev_1.4.5+dfsg-2_amd64.deb                     01-Apr-2016 18:58     13K
qbs-dev_1.4.5+dfsg-2_i386.deb                      01-Apr-2016 18:58     13K
qbs-dev_2.1.2-2.1build2_amd64.deb                  01-Apr-2024 09:53     22K
qbs-dev_2.3.1-6_amd64.deb                          29-Jul-2024 21:47     23K
qbs-dev_2.5.1-1ubuntu1_amd64.deb                   02-Mar-2025 20:12     29K
qbs-doc-html_1.10.1+dfsg-1_all.deb                 19-Mar-2018 01:58    141K
qbs-doc-html_1.13.1-2build1_all.deb                23-Mar-2020 11:21    283K
qbs-doc-html_1.19.2-1_all.deb                      16-Aug-2021 21:03    321K
qbs-doc-html_1.4.5+dfsg-2_all.deb                  01-Apr-2016 18:58     65K
qbs-doc-html_2.1.2-2.1build2_all.deb               01-Apr-2024 09:53    326K
qbs-doc-html_2.3.1-6_all.deb                       29-Jul-2024 21:47    339K
qbs-doc-html_2.5.1-1ubuntu1_all.deb                02-Mar-2025 20:12    354K
qbs-doc_1.10.1+dfsg-1_all.deb                      19-Mar-2018 01:58    312K
qbs-doc_1.13.1-2build1_all.deb                     23-Mar-2020 11:21    639K
qbs-doc_1.19.2-1_all.deb                           16-Aug-2021 21:03    675K
qbs-doc_1.4.5+dfsg-2_all.deb                       01-Apr-2016 18:58    140K
qbs-doc_2.1.2-2.1build2_all.deb                    01-Apr-2024 09:53    687K
qbs-doc_2.3.1-6_all.deb                            29-Jul-2024 21:47    738K
qbs-doc_2.5.1-1ubuntu1_all.deb                     02-Mar-2025 20:12    770K
qbs-examples_1.10.1+dfsg-1_all.deb                 19-Mar-2018 01:58    201K
qbs-examples_1.13.1-2build1_all.deb                23-Mar-2020 11:21    205K
qbs-examples_1.19.2-1_all.deb                      16-Aug-2021 21:03    261K
qbs-examples_1.4.5+dfsg-2_all.deb                  01-Apr-2016 18:58     38K
qbs-examples_2.1.2-2.1build2_all.deb               01-Apr-2024 09:53    264K
qbs-examples_2.3.1-6_all.deb                       29-Jul-2024 21:47    266K
qbs-examples_2.5.1-1ubuntu1_all.deb                02-Mar-2025 20:12    280K
qbs_1.10.1+dfsg-1.debian.tar.xz                    19-Mar-2018 01:53     26K
qbs_1.10.1+dfsg-1.dsc                              19-Mar-2018 01:53    2553
qbs_1.10.1+dfsg-1_amd64.deb                        19-Mar-2018 01:58    379K
qbs_1.10.1+dfsg-1_i386.deb                         19-Mar-2018 02:03    411K
qbs_1.10.1+dfsg.orig.tar.gz                        19-Mar-2018 01:53      4M
qbs_1.13.1-2build1.debian.tar.xz                   23-Mar-2020 10:09     28K
qbs_1.13.1-2build1.dsc                             23-Mar-2020 10:09    2488
qbs_1.13.1-2build1_amd64.deb                       23-Mar-2020 11:21    426K
qbs_1.13.1.orig.tar.gz                             14-Jun-2019 17:28      4M
qbs_1.19.2-1.debian.tar.xz                         16-Aug-2021 20:28     32K
qbs_1.19.2-1.dsc                                   16-Aug-2021 20:28    2475
qbs_1.19.2-1_amd64.deb                             16-Aug-2021 21:03    687K
qbs_1.19.2.orig.tar.gz                             16-Aug-2021 20:28      5M
qbs_1.4.5+dfsg-2.debian.tar.xz                     01-Apr-2016 18:58     15K
qbs_1.4.5+dfsg-2.dsc                               01-Apr-2016 18:58    2488
qbs_1.4.5+dfsg-2_amd64.deb                         01-Apr-2016 18:58    196K
qbs_1.4.5+dfsg-2_i386.deb                          01-Apr-2016 18:58    204K
qbs_1.4.5+dfsg.orig.tar.gz                         01-Apr-2016 18:58    782K
qbs_2.1.2-2.1build2.debian.tar.xz                  01-Apr-2024 08:44     78K
qbs_2.1.2-2.1build2.dsc                            01-Apr-2024 08:44    2591
qbs_2.1.2-2.1build2_amd64.deb                      01-Apr-2024 09:53    699K
qbs_2.1.2.orig.tar.gz                              26-Oct-2023 20:31      5M
qbs_2.3.1-6.debian.tar.xz                          29-Jul-2024 20:36     78K
qbs_2.3.1-6.dsc                                    29-Jul-2024 20:36    2443
qbs_2.3.1-6_amd64.deb                              29-Jul-2024 21:47    786K
qbs_2.3.1.orig.tar.gz                              12-May-2024 02:49      5M
qbs_2.5.1-1ubuntu1.debian.tar.xz                   02-Mar-2025 20:12     27K
qbs_2.5.1-1ubuntu1.dsc                             02-Mar-2025 20:12    2510
qbs_2.5.1-1ubuntu1_amd64.deb                       02-Mar-2025 20:12    783K
qbs_2.5.1.orig.tar.gz                              02-Feb-2025 21:29      5M