Ubuntu Core 26 (dangerous stable) Daily Build

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]NameLast modifiedSizeDescription

[PARENTDIR]Parent Directory  -  
[   ]SHA256SUMS2026-11-13 20:55 774  
[   ]SHA256SUMS.gpg2026-11-13 20:55 833  
[   ]ubuntu-core-26-amd64.img.xz2026-11-13 20:06 486M 
[   ]ubuntu-core-26-amd64.img.xz.zsync2026-11-13 20:55 973K 
[   ]ubuntu-core-26-amd64.lxd.tar.xz2026-11-13 20:55 364  
[TXT]ubuntu-core-26-amd64.manifest2026-11-13 20:06 61  
[   ]ubuntu-core-26-amd64.model-assertion2026-11-13 20:06 1.6K 
[   ]ubuntu-core-26-amd64.qcow22026-11-13 20:06 490M 
[   ]ubuntu-core-26-arm64+raspi.img.xz2026-11-13 20:07 381M 
[   ]ubuntu-core-26-arm64+raspi.img.xz.zsync2026-11-13 20:55 667K 
[   ]ubuntu-core-26-arm64+raspi.lxd.tar.xz2026-11-13 20:55 368  
[TXT]ubuntu-core-26-arm64+raspi.manifest2026-11-13 20:07 61  
[   ]ubuntu-core-26-arm64+raspi.model-assertion2026-11-13 20:07 1.6K 
[   ]ubuntu-core-26-arm64.img.xz2026-11-13 20:08 464M 
[   ]ubuntu-core-26-arm64.img.xz.zsync2026-11-13 20:55 928K 
[   ]ubuntu-core-26-arm64.lxd.tar.xz2026-11-13 20:55 364  
[TXT]ubuntu-core-26-arm64.manifest2026-11-13 20:08 61  
[   ]ubuntu-core-26-arm64.model-assertion2026-11-13 20:08 1.6K 
[   ]ubuntu-core-26-arm64.qcow22026-11-13 20:08 467M