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Legacy server install image
The server install image allows you to install Ubuntu-Server permanently on a computer for use as a server. It will not install a graphical user interface.
Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.64-bit ARM (ARMv8/AArch64) legacy server install image
For 64-bit ARMv8 processors and above.PowerPC64 Little-Endian legacy server install image
For POWER8 Little-Endian computers, such as Power Systems S8xxL/LC Linux-only servers.IBM System z legacy server install image
For IBM System z series mainframes, such as IBM LinuxONE.
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, including BitTorrent files, can be found below.
If you need help burning these images to disk, see the Image Burning Guide.