Ubuntu Core 26 (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  -  
[   ]SHA256SUMS2026-11-06 17:59 774  
[   ]SHA256SUMS.gpg2026-11-06 17:59 833  
[   ]ubuntu-core-26-amd64.img.xz2026-11-06 17:47 486M 
[   ]ubuntu-core-26-amd64.img.xz.zsync2026-11-06 17:59 973K 
[   ]ubuntu-core-26-amd64.lxd.tar.xz2026-11-06 17:59 356  
[TXT]ubuntu-core-26-amd64.manifest2026-11-06 17:47 61  
[   ]ubuntu-core-26-amd64.model-assertion2026-11-06 17:47 1.6K 
[   ]ubuntu-core-26-amd64.qcow22026-11-06 17:47 490M 
[   ]ubuntu-core-26-arm64+raspi.img.xz2026-11-06 17:53 380M 
[   ]ubuntu-core-26-arm64+raspi.img.xz.zsync2026-11-06 17:59 665K 
[   ]ubuntu-core-26-arm64+raspi.lxd.tar.xz2026-11-06 17:59 356  
[TXT]ubuntu-core-26-arm64+raspi.manifest2026-11-06 17:53 61  
[   ]ubuntu-core-26-arm64+raspi.model-assertion2026-11-06 17:53 1.6K 
[   ]ubuntu-core-26-arm64.img.xz2026-11-06 17:56 464M 
[   ]ubuntu-core-26-arm64.img.xz.zsync2026-11-06 17:59 928K 
[   ]ubuntu-core-26-arm64.lxd.tar.xz2026-11-06 17:59 352  
[TXT]ubuntu-core-26-arm64.manifest2026-11-06 17:56 61  
[   ]ubuntu-core-26-arm64.model-assertion2026-11-06 17:56 1.6K 
[   ]ubuntu-core-26-arm64.qcow22026-11-06 17:56 467M