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/k/khelpcenter/

Index of /ubuntu/pool/universe/k/khelpcenter/

../
khelpcenter-data_24.08.0-0ubuntu2_all.deb          28-Sep-2024 22:05      3M
khelpcenter-data_24.12.3-0ubuntu1_all.deb          06-Mar-2025 16:22      3M
khelpcenter-dbg_5.5.5-0ubuntu1_amd64.deb           15-Apr-2016 01:05      4M
khelpcenter-dbg_5.5.5-0ubuntu1_i386.deb            15-Apr-2016 01:05      4M
khelpcenter4_17.12.3-0ubuntu1_all.deb              16-Mar-2018 21:10    2728
khelpcenter4_5.5.5-0ubuntu1_all.deb                15-Apr-2016 01:05    2656
khelpcenter_17.12.3-0ubuntu1.debian.tar.xz         16-Mar-2018 20:30    6052
khelpcenter_17.12.3-0ubuntu1.dsc                   16-Mar-2018 20:30    2754
khelpcenter_17.12.3-0ubuntu1_amd64.deb             16-Mar-2018 21:10      3M
khelpcenter_17.12.3-0ubuntu1_i386.deb              16-Mar-2018 21:11      3M
khelpcenter_17.12.3.orig.tar.xz                    16-Mar-2018 20:30      3M
khelpcenter_19.12.3-0ubuntu1.debian.tar.xz         05-Mar-2020 20:04     12K
khelpcenter_19.12.3-0ubuntu1.dsc                   05-Mar-2020 20:04    2614
khelpcenter_19.12.3-0ubuntu1_amd64.deb             05-Mar-2020 20:18      4M
khelpcenter_19.12.3.orig.tar.xz                    05-Mar-2020 20:04      4M
khelpcenter_21.12.3-0ubuntu1.debian.tar.xz         03-Mar-2022 13:50     14K
khelpcenter_21.12.3-0ubuntu1.dsc                   03-Mar-2022 13:50    2682
khelpcenter_21.12.3-0ubuntu1_amd64.deb             03-Mar-2022 14:14      4M
khelpcenter_21.12.3.orig.tar.xz                    03-Mar-2022 13:50      4M
khelpcenter_23.08.5-0ubuntu4.debian.tar.xz         08-Apr-2024 18:19     15K
khelpcenter_23.08.5-0ubuntu4.dsc                   08-Apr-2024 18:19    2995
khelpcenter_23.08.5-0ubuntu4_amd64.deb             08-Apr-2024 18:20      5M
khelpcenter_23.08.5.orig.tar.xz                    25-Feb-2024 11:22      4M
khelpcenter_23.08.5.orig.tar.xz.asc                25-Feb-2024 11:22     833
khelpcenter_24.08.0-0ubuntu2.debian.tar.xz         28-Sep-2024 21:09     25K
khelpcenter_24.08.0-0ubuntu2.dsc                   28-Sep-2024 21:09    2935
khelpcenter_24.08.0-0ubuntu2_amd64.deb             28-Sep-2024 22:05    201K
khelpcenter_24.08.0.orig.tar.xz                    03-Sep-2024 16:47      4M
khelpcenter_24.12.3-0ubuntu1.debian.tar.xz         06-Mar-2025 12:35     22K
khelpcenter_24.12.3-0ubuntu1.dsc                   06-Mar-2025 12:35    2984
khelpcenter_24.12.3-0ubuntu1_amd64.deb             06-Mar-2025 16:22    224K
khelpcenter_24.12.3.orig.tar.xz                    06-Mar-2025 12:35      4M
khelpcenter_5.5.5-0ubuntu1.debian.tar.xz           15-Apr-2016 00:29    5056
khelpcenter_5.5.5-0ubuntu1.dsc                     15-Apr-2016 00:29    2508
khelpcenter_5.5.5-0ubuntu1_amd64.deb               15-Apr-2016 01:05      2M
khelpcenter_5.5.5-0ubuntu1_i386.deb                15-Apr-2016 01:05      2M
khelpcenter_5.5.5.orig.tar.xz                      15-Apr-2016 00:29      2M