Ubuntu Releases

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.

../ k2pdfopt_2.51+ds-1.debian.tar.xz 08-Jan-2019 02:34 32K k2pdfopt_2.51+ds-1.dsc 08-Jan-2019 02:34 1864 k2pdfopt_2.51+ds-1_amd64.deb 08-Jan-2019 02:34 353K k2pdfopt_2.51+ds.orig.tar.xz 08-Jan-2019 02:34 716K k2pdfopt_2.53+ds-1build1.debian.tar.xz 07-Dec-2021 21:19 33K k2pdfopt_2.53+ds-1build1.dsc 07-Dec-2021 21:19 2141 k2pdfopt_2.53+ds-1build1_amd64.deb 07-Dec-2021 21:19 419K k2pdfopt_2.53+ds.orig.tar.xz 28-Oct-2020 22:32 730K k2pdfopt_2.55+ds-2.debian.tar.xz 08-Apr-2024 13:14 33K k2pdfopt_2.55+ds-2.dsc 08-Apr-2024 13:14 1998 k2pdfopt_2.55+ds-2_amd64.deb 08-Apr-2024 13:14 419K k2pdfopt_2.55+ds-3.1build2.debian.tar.xz 03-Feb-2025 23:26 33K k2pdfopt_2.55+ds-3.1build2.dsc 03-Feb-2025 23:26 2106 k2pdfopt_2.55+ds-3.1build2_amd64.deb 03-Feb-2025 23:28 539K k2pdfopt_2.55+ds-3build1.debian.tar.xz 30-Jul-2024 09:59 33K k2pdfopt_2.55+ds-3build1.dsc 30-Jul-2024 09:59 2098 k2pdfopt_2.55+ds-3build1_amd64.deb 30-Jul-2024 10:01 24M k2pdfopt_2.55+ds.orig.tar.xz 15-Feb-2024 15:28 758K

These releases of Ubuntu are available

Standard support

LTS Releases

Interim Releases

Extended Security Maintenance (ESM)

Index of /ubuntu/pool/universe/k/k2pdfopt/