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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 2026-11-11 09:09 810
HEADER.html 2026-11-11 09:09 2.7K
SHA256SUMS 2026-11-11 09:09 812
SHA256SUMS.gpg 2026-11-11 09:09 833
ubuntu-core-20-amd64+intel-iot.img.xz 2026-11-11 08:50 505M
ubuntu-core-20-amd64+intel-iot.img.xz.zsync 2026-11-11 09:09 1.0M
ubuntu-core-20-amd64+intel-iot.lxd.tar.xz 2026-11-11 09:09 364
ubuntu-core-20-amd64+intel-iot.manifest 2026-11-11 08:50 53
ubuntu-core-20-amd64+intel-iot.model-assertion 2026-11-11 08:50 1.5K
ubuntu-core-20-amd64.img.xz 2026-11-11 08:50 525M
ubuntu-core-20-amd64.img.xz.zsync 2026-11-11 09:09 1.0M
ubuntu-core-20-amd64.lxd.tar.xz 2026-11-11 09:09 364
ubuntu-core-20-amd64.manifest 2026-11-11 08:50 46
ubuntu-core-20-amd64.model-assertion 2026-11-11 08:50 1.4K
ubuntu-core-20-arm64+raspi.img.xz 2026-11-11 08:46 229M
ubuntu-core-20-arm64+raspi.img.xz.zsync 2026-11-11 09:09 400K
ubuntu-core-20-arm64+raspi.lxd.tar.xz 2026-11-11 09:09 368
ubuntu-core-20-arm64+raspi.manifest 2026-11-11 08:46 46
ubuntu-core-20-arm64+raspi.model-assertion 2026-11-11 08:46 1.4K
ubuntu-core-20-armhf+raspi.img.xz 2026-11-11 08:49 214M
ubuntu-core-20-armhf+raspi.img.xz.zsync 2026-11-11 09:09 374K
ubuntu-core-20-armhf+raspi.lxd.tar.xz 2026-11-11 09:09 368
ubuntu-core-20-armhf+raspi.manifest 2026-11-11 08:49 46
ubuntu-core-20-armhf+raspi.model-assertion 2026-11-11 08:49 1.4K