Select an image
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.
![[ICO]](/icons/blank.gif){kind=icon} | Name | Last modified | Size | Description |
|---|---|---|---|---|
![[PARENTDIR]](/icons/back.gif){kind=icon} | Parent Directory | - | ||
![[ ]](../../../../cdicons/img.png){kind=small} | ubuntu-core-22-amd64+intel-iot.img.xz | 2026-09-23 12:47 | 354M | |
![[TXT]](../../../../cdicons/list.png){kind=small} | ubuntu-core-22-amd64+intel-iot.manifest | 2026-09-23 12:47 | 73 | |
![[ ]](/icons/unknown.gif){kind=icon} | ubuntu-core-22-amd64+intel-iot.model-assertion | 2026-09-23 12:47 | 1.4K | |
| ubuntu-core-22-amd64.img.xz | 2026-09-23 12:56 | 451M | |
| ubuntu-core-22-amd64.manifest | 2026-09-23 12:56 | 66 | |
| ubuntu-core-22-amd64.model-assertion | 2026-09-23 12:56 | 1.4K | |
| ubuntu-core-22-arm64.img.xz | 2026-09-23 13:03 | 425M | |
| ubuntu-core-22-arm64.manifest | 2026-09-23 13:03 | 66 | |
| ubuntu-core-22-arm64.model-assertion | 2026-09-23 13:03 | 1.4K | |
| ubuntu-core-22-amd64.img.xz.zsync | 2026-09-23 13:15 | 902K | |
| ubuntu-core-22-arm64.img.xz.zsync | 2026-09-23 13:15 | 849K | |
| ubuntu-core-22-amd64+intel-iot.img.xz.zsync | 2026-09-23 13:15 | 621K | |
| ubuntu-core-22-arm64.lxd.tar.xz | 2026-09-23 13:15 | 364 | |
| ubuntu-core-22-amd64.lxd.tar.xz | 2026-09-23 13:15 | 364 | |
| ubuntu-core-22-amd64+intel-iot.lxd.tar.xz | 2026-09-23 13:15 | 368 | |
| SHA256SUMS | 2026-09-23 13:15 | 596 | |
| SHA256SUMS.gpg | 2026-09-23 13:15 | 833 | |