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/main/u/u-boot/

Index of /ubuntu/pool/main/u/u-boot/

../
u-boot-qemu_2020.10+dfsg-1ubuntu0~18.04.3_all.deb  06-Dec-2022 15:58      1M
u-boot-qemu_2021.01+dfsg-3ubuntu0~20.04.5_all.deb  06-Dec-2022 15:58      1M
u-boot-qemu_2021.01+dfsg-3ubuntu0~20.04.6_all.deb  26-Jan-2023 22:24      1M
u-boot-qemu_2022.01+dfsg-2ubuntu2.3_all.deb        06-Dec-2022 15:58      2M
u-boot-qemu_2022.01+dfsg-2ubuntu2.6_all.deb        13-Sep-2024 20:16      2M
u-boot-qemu_2022.01+dfsg-2ubuntu2_all.deb          28-Mar-2022 18:33      2M
u-boot-qemu_2024.01+dfsg-1ubuntu5.1_all.deb        13-Sep-2024 19:11      2M
u-boot-qemu_2024.01+dfsg-1ubuntu5_all.deb          16-Apr-2024 07:43      2M
u-boot-qemu_2024.01+dfsg-5ubuntu2_all.deb          12-Sep-2024 14:25      2M
u-boot-qemu_2025.01-1~0ubuntu2_all.deb             06-Mar-2025 16:21      2M
u-boot-tools_2013.10-3_amd64.deb                   18-Nov-2013 02:18     63K
u-boot-tools_2013.10-3_i386.deb                    18-Nov-2013 02:18     58K
u-boot-tools_2016.01+dfsg1-2ubuntu1_amd64.deb      19-Feb-2016 05:34     93K
u-boot-tools_2016.01+dfsg1-2ubuntu1_i386.deb       19-Feb-2016 05:34     92K
u-boot-tools_2016.01+dfsg1-2ubuntu3_amd64.deb      24-Jan-2017 01:38     95K
u-boot-tools_2016.01+dfsg1-2ubuntu3_i386.deb       24-Jan-2017 01:38     94K
u-boot-tools_2016.01+dfsg1-2ubuntu5_amd64.deb      12-Jun-2019 12:48    106K
u-boot-tools_2016.01+dfsg1-2ubuntu5_i386.deb       12-Jun-2019 12:48    105K
u-boot-tools_2016.03+dfsg1-6ubuntu2_amd64.deb      28-Nov-2016 19:38    101K
u-boot-tools_2016.03+dfsg1-6ubuntu2_i386.deb       28-Nov-2016 19:38     95K
u-boot-tools_2019.07+dfsg-1ubuntu6_amd64.deb       11-Feb-2020 14:23    163K
u-boot-tools_2020.10+dfsg-1ubuntu0~18.04.3_amd6..> 06-Dec-2022 15:58    159K
u-boot-tools_2020.10+dfsg-1ubuntu0~18.04.3_i386..> 06-Dec-2022 15:58    161K
u-boot-tools_2021.01+dfsg-3ubuntu0~20.04.5_amd6..> 06-Dec-2022 15:58    161K
u-boot-tools_2021.01+dfsg-3ubuntu0~20.04.6_amd6..> 26-Jan-2023 22:24    161K
u-boot-tools_2022.01+dfsg-2ubuntu2.3_amd64.deb     06-Dec-2022 15:58    191K
u-boot-tools_2022.01+dfsg-2ubuntu2.6_amd64.deb     13-Sep-2024 20:16    195K
u-boot-tools_2022.01+dfsg-2ubuntu2_amd64.deb       28-Mar-2022 18:33    191K
u-boot-tools_2024.01+dfsg-1ubuntu5.1_amd64.deb     13-Sep-2024 19:11    290K
u-boot-tools_2024.01+dfsg-1ubuntu5_amd64.deb       16-Apr-2024 07:43    290K
u-boot-tools_2024.01+dfsg-5ubuntu2_amd64.deb       12-Sep-2024 14:25    277K
u-boot-tools_2025.01-1~0ubuntu2_amd64.deb          06-Mar-2025 16:21    294K
u-boot_2013.10-3.debian.tar.gz                     18-Nov-2013 02:18     34K
u-boot_2013.10-3.dsc                               18-Nov-2013 02:18    1965
u-boot_2013.10.orig.tar.bz2                        21-Oct-2013 17:16     10M
u-boot_2016.01+dfsg1-2ubuntu1.debian.tar.xz        19-Feb-2016 05:33     47K
u-boot_2016.01+dfsg1-2ubuntu1.dsc                  19-Feb-2016 05:33    2663
u-boot_2016.01+dfsg1-2ubuntu3.debian.tar.xz        24-Jan-2017 01:38     51K
u-boot_2016.01+dfsg1-2ubuntu3.dsc                  24-Jan-2017 01:38    2663
u-boot_2016.01+dfsg1-2ubuntu5.debian.tar.xz        12-Jun-2019 12:48     51K
u-boot_2016.01+dfsg1-2ubuntu5.dsc                  12-Jun-2019 12:48    2710
u-boot_2016.01+dfsg1.orig.tar.xz                   13-Jan-2016 08:10      8M
u-boot_2016.03+dfsg1-6ubuntu2.debian.tar.xz        28-Nov-2016 19:38     45K
u-boot_2016.03+dfsg1-6ubuntu2.dsc                  28-Nov-2016 19:38    2662
u-boot_2016.03+dfsg1.orig.tar.xz                   27-Apr-2016 08:51      9M
u-boot_2019.07+dfsg-1ubuntu6.debian.tar.xz         11-Feb-2020 14:23     49K
u-boot_2019.07+dfsg-1ubuntu6.dsc                   11-Feb-2020 14:23    2725
u-boot_2019.07+dfsg.orig.tar.xz                    08-Oct-2019 16:13     11M
u-boot_2020.10+dfsg-1ubuntu0~18.04.3.debian.tar.xz 06-Dec-2022 15:58     56K
u-boot_2020.10+dfsg-1ubuntu0~18.04.3.dsc           06-Dec-2022 15:58    3588
u-boot_2020.10+dfsg.orig.tar.xz                    09-Nov-2020 22:18     13M
u-boot_2021.01+dfsg-3ubuntu0~20.04.5.debian.tar.xz 06-Dec-2022 15:58    103K
u-boot_2021.01+dfsg-3ubuntu0~20.04.5.dsc           06-Dec-2022 15:58    3647
u-boot_2021.01+dfsg-3ubuntu0~20.04.6.debian.tar.xz 26-Jan-2023 22:24    105K
u-boot_2021.01+dfsg-3ubuntu0~20.04.6.dsc           26-Jan-2023 22:24    3684
u-boot_2021.01+dfsg.orig.tar.xz                    10-Mar-2021 02:09     13M
u-boot_2022.01+dfsg-2ubuntu2.3.debian.tar.xz       06-Dec-2022 15:58     71K
u-boot_2022.01+dfsg-2ubuntu2.3.dsc                 06-Dec-2022 15:58    3806
u-boot_2022.01+dfsg-2ubuntu2.6.debian.tar.xz       13-Sep-2024 19:11     89K
u-boot_2022.01+dfsg-2ubuntu2.6.dsc                 13-Sep-2024 19:11    3870
u-boot_2022.01+dfsg-2ubuntu2.debian.tar.xz         28-Mar-2022 18:33     61K
u-boot_2022.01+dfsg-2ubuntu2.dsc                   28-Mar-2022 18:33    3733
u-boot_2022.01+dfsg.orig.tar.xz                    12-Mar-2022 03:23     14M
u-boot_2024.01+dfsg-1ubuntu5.1.debian.tar.xz       13-Sep-2024 19:11    117K
u-boot_2024.01+dfsg-1ubuntu5.1.dsc                 13-Sep-2024 19:11    3917
u-boot_2024.01+dfsg-1ubuntu5.debian.tar.xz         16-Apr-2024 07:43    117K
u-boot_2024.01+dfsg-1ubuntu5.dsc                   16-Apr-2024 07:43    3909
u-boot_2024.01+dfsg-5ubuntu2.debian.tar.xz         12-Sep-2024 14:25    122K
u-boot_2024.01+dfsg-5ubuntu2.dsc                   12-Sep-2024 14:25    4263
u-boot_2024.01+dfsg.orig.tar.xz                    06-Feb-2024 19:10     16M
u-boot_2025.01-1~0ubuntu2.debian.tar.xz            06-Mar-2025 16:19    134K
u-boot_2025.01-1~0ubuntu2.dsc                      06-Mar-2025 16:19    4551
u-boot_2025.01.orig.tar.bz2                        20-Feb-2025 18:12     31M
u-boot_2025.01.orig.tar.bz2.asc                    20-Feb-2025 18:12     687