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/kernel-handbook/

Index of /ubuntu/pool/universe/k/kernel-handbook/

../
debian-kernel-handbook-ja_1.0.16_all.deb           16-Aug-2015 12:43     26K
debian-kernel-handbook-ja_1.0.18_all.deb           18-Jan-2017 08:28     28K
debian-kernel-handbook-ja_1.0.19_all.deb           25-Jul-2018 14:18     28K
debian-kernel-handbook_1.0.15_all.deb              29-Oct-2012 07:34     28K
debian-kernel-handbook_1.0.16_all.deb              16-Aug-2015 12:43     24K
debian-kernel-handbook_1.0.18_all.deb              18-Jan-2017 08:28     25K
debian-kernel-handbook_1.0.19_all.deb              25-Jul-2018 14:18     26K
debian-kernel-handbook_1.0.21_all.deb              09-May-2023 08:29     27K
kernel-handbook_1.0.15.dsc                         29-Oct-2012 02:07    1717
kernel-handbook_1.0.15.tar.gz                      29-Oct-2012 02:07     25K
kernel-handbook_1.0.16.dsc                         16-Aug-2015 02:19    1788
kernel-handbook_1.0.16.tar.xz                      16-Aug-2015 02:19     50K
kernel-handbook_1.0.18.dsc                         18-Jan-2017 08:18    1797
kernel-handbook_1.0.18.tar.xz                      18-Jan-2017 08:18     49K
kernel-handbook_1.0.19.dsc                         25-Jul-2018 14:13    1779
kernel-handbook_1.0.19.tar.xz                      25-Jul-2018 14:13     50K
kernel-handbook_1.0.21.dsc                         09-May-2023 08:13    1705
kernel-handbook_1.0.21.tar.xz                      09-May-2023 08:13     52K