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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 can be found below.
Name Last modified Size
Parent Directory -
FOOTER.html 2026-11-06 07:52 810
HEADER.html 2026-11-06 07:52 2.7K
SHA256SUMS 2026-11-06 07:52 812
SHA256SUMS.gpg 2026-11-06 07:52 833
ubuntu-core-20-amd64+intel-iot.img.xz 2026-11-06 07:44 509M
ubuntu-core-20-amd64+intel-iot.img.xz.zsync 2026-11-06 07:52 1.0M
ubuntu-core-20-amd64+intel-iot.lxd.tar.xz 2026-11-06 07:52 368
ubuntu-core-20-amd64+intel-iot.manifest 2026-11-06 07:44 53
ubuntu-core-20-amd64+intel-iot.model-assertion 2026-11-06 07:44 1.5K
ubuntu-core-20-amd64.img.xz 2026-11-06 07:42 528M
ubuntu-core-20-amd64.img.xz.zsync 2026-11-06 07:52 1.0M
ubuntu-core-20-amd64.lxd.tar.xz 2026-11-06 07:52 360
ubuntu-core-20-amd64.manifest 2026-11-06 07:42 46
ubuntu-core-20-amd64.model-assertion 2026-11-06 07:42 1.4K
ubuntu-core-20-arm64+raspi.img.xz 2026-11-06 07:44 231M
ubuntu-core-20-arm64+raspi.img.xz.zsync 2026-11-06 07:52 405K
ubuntu-core-20-arm64+raspi.lxd.tar.xz 2026-11-06 07:52 364
ubuntu-core-20-arm64+raspi.manifest 2026-11-06 07:44 46
ubuntu-core-20-arm64+raspi.model-assertion 2026-11-06 07:44 1.4K
ubuntu-core-20-armhf+raspi.img.xz 2026-11-06 07:44 217M
ubuntu-core-20-armhf+raspi.img.xz.zsync 2026-11-06 07:52 381K
ubuntu-core-20-armhf+raspi.lxd.tar.xz 2026-11-06 07:52 364
ubuntu-core-20-armhf+raspi.manifest 2026-11-06 07:44 46
ubuntu-core-20-armhf+raspi.model-assertion 2026-11-06 07:44 1.4K