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/b/build-essential/

Index of /ubuntu/pool/universe/b/build-essential/

../
crossbuild-essential-amd64_12.10ubuntu1_all.deb    01-Jul-2023 17:19    3872
crossbuild-essential-amd64_12.12ubuntu1_all.deb    27-Mar-2025 22:06    3992
crossbuild-essential-amd64_12.8ubuntu1.1_all.deb   25-Aug-2020 12:13    3640
crossbuild-essential-amd64_12.8ubuntu1_all.deb     18-Sep-2019 15:13    3608
crossbuild-essential-amd64_12.9ubuntu3_all.deb     24-Mar-2022 14:16    3712
crossbuild-essential-armel_12.10ubuntu1_all.deb    01-Jul-2023 17:19    3866
crossbuild-essential-armel_12.1ubuntu2_all.deb     04-Sep-2015 21:58    3718
crossbuild-essential-armel_12.4ubuntu1_all.deb     18-Sep-2017 19:54    3710
crossbuild-essential-armel_12.8ubuntu1.1_all.deb   25-Aug-2020 12:13    3640
crossbuild-essential-armel_12.8ubuntu1_all.deb     18-Sep-2019 15:13    3608
crossbuild-essential-armel_12.9ubuntu3_all.deb     24-Mar-2022 14:16    3706
crossbuild-essential-i386_12.10ubuntu1_all.deb     01-Jul-2023 17:19    3870
crossbuild-essential-i386_12.12ubuntu1_all.deb     27-Mar-2025 22:06    3984
crossbuild-essential-i386_12.8ubuntu1.1_all.deb    25-Aug-2020 12:13    3632
crossbuild-essential-i386_12.8ubuntu1_all.deb      18-Sep-2019 15:13    3600
crossbuild-essential-i386_12.9ubuntu3_all.deb      24-Mar-2022 14:16    3704
crossbuild-essential-powerpc_12.10ubuntu1_all.deb  01-Jul-2023 17:19    3872
crossbuild-essential-powerpc_12.12ubuntu1_all.deb  27-Mar-2025 22:06    3982
crossbuild-essential-powerpc_12.8ubuntu1.1_all.deb 25-Aug-2020 12:13    3640
crossbuild-essential-powerpc_12.8ubuntu1_all.deb   18-Sep-2019 15:13    3608
crossbuild-essential-powerpc_12.9ubuntu3_all.deb   24-Mar-2022 14:16    3716
crossbuild-essential-riscv64_12.8ubuntu1.1_all.deb 25-Aug-2020 12:13    3640
crossbuild-essential-riscv64_12.9ubuntu3_all.deb   24-Mar-2022 14:16    3700
crossbuild-essential-s390x_12.1ubuntu2_all.deb     04-Sep-2015 21:58    3676
crossbuild-essential-s390x_12.4ubuntu1_all.deb     18-Sep-2017 19:54    3698