Select an image
Server install image
The server install image allows you to install Ubuntu permanently on a computer for use as a server. It will not install a graphical user interface.
64-bit PC (AMD64) server install image
Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.
64-bit ARM (ARMv8/AArch64) server install imageFor 64-bit ARMv8 processors and above.
For ARM hardware for which we do not ship preinstalled images, see ARM/Server/Install for detailed installation information.
A full list of available files, including BitTorrent files, can be found below.
If you need help burning these images to disk, see the Image Burning Guide.
Name Last modified Size
Parent Directory - source/ 2021-09-16 23:56 - ubuntu-18.04.5-server-ppc64el.iso 2020-08-10 10:57 1.0G ubuntu-18.04.6-server-arm64.iso 2021-09-16 02:03 1.0G ubuntu-18.04.6-server-amd64.iso 2021-09-16 02:01 964M ubuntu-18.04.5-server-s390x.iso 2020-08-10 10:58 654M ubuntu-18.04.5-preinstalled-server-arm64+raspi4.img.xz 2022-03-29 23:30 486M ubuntu-18.04.5-preinstalled-server-arm64+raspi3.img.xz 2022-03-29 23:29 486M ubuntu-18.04.5-preinstalled-server-armhf+raspi4.img.xz 2022-03-29 23:32 476M ubuntu-18.04.5-preinstalled-server-armhf+raspi3.img.xz 2022-03-29 23:31 476M ubuntu-18.04.5-preinstalled-server-armhf+raspi2.img.xz 2022-03-29 23:31 476M ubuntu-18.04.5-server-s390x.template 2020-08-10 10:58 136M ubuntu-18.04.5-server-ppc64el.template 2020-08-10 10:57 118M ubuntu-18.04.6-server-amd64.template 2021-09-16 02:01 110M ubuntu-18.04.6-server-arm64.template 2021-09-16 02:03 94M ubuntu-18.04.5-server-ppc64el.iso.zsync 2020-08-13 16:58 2.0M ubuntu-18.04.6-server-arm64.iso.zsync 2021-09-16 23:45 1.9M ubuntu-18.04.6-server-amd64.iso.zsync 2021-09-16 23:45 1.9M ubuntu-18.04.5-server-s390x.iso.zsync 2020-08-13 16:58 1.3M ubuntu-18.04.5-server-ppc64el.jigdo 2020-08-13 16:58 207K ubuntu-18.04.6-server-arm64.jigdo 2021-09-16 23:45 175K ubuntu-18.04.6-server-amd64.jigdo 2021-09-16 23:45 146K ubuntu-18.04.5-server-s390x.jigdo 2020-08-13 16:58 132K ubuntu-18.04.6-server-amd64.list 2021-09-16 02:01 107K ubuntu-18.04.6-server-arm64.list 2021-09-16 02:03 101K ubuntu-18.04.5-server-ppc64el.list 2020-08-10 10:57 100K ubuntu-18.04.5-server-s390x.list 2020-08-10 10:58 94K ubuntu-18.04.5-server-ppc64el.iso.torrent 2020-08-13 16:58 80K ubuntu-18.04.6-server-arm64.iso.torrent 2021-09-16 23:45 78K ubuntu-18.04.6-server-amd64.iso.torrent 2021-09-16 23:45 76K ubuntu-18.04.5-server-s390x.iso.torrent 2020-08-13 16:58 51K ubuntu-18.04.5-preinstalled-server-arm64+raspi4.manifest 2020-08-07 00:59 14K ubuntu-18.04.5-preinstalled-server-arm64+raspi3.manifest 2020-08-07 00:59 14K ubuntu-18.04.5-preinstalled-server-armhf+raspi4.manifest 2020-08-07 01:12 14K ubuntu-18.04.5-preinstalled-server-armhf+raspi3.manifest 2020-08-07 01:12 14K ubuntu-18.04.5-preinstalled-server-armhf+raspi2.manifest 2020-08-07 01:12 14K ubuntu-18.04.5-server-ppc64el.manifest 2020-08-10 10:45 6.3K ubuntu-18.04.6-server-arm64.manifest 2021-09-16 01:56 6.1K ubuntu-18.04.6-server-amd64.manifest 2021-09-16 01:54 6.1K ubuntu-18.04.5-server-s390x.manifest 2020-08-10 10:45 6.0K SHA256SUMS 2021-09-16 23:45 1.0K SHA256SUMS.gpg 2021-09-16 23:45 833 FOOTER.html 2021-09-16 23:45 810