Select an image
Ubuntu-Server is distributed on three types of images described below.
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.
Warning: This image is oversized (which is a bug) and will not fit onto a standard 703MiB CD. However, you may still test it using a DVD, a USB drive, or a virtual machine.
For 64-bit ARMv8 processors and above.
Warning: This image is oversized (which is a bug) and will not fit onto a standard 703MiB CD. However, you may still test it using a DVD, a USB drive, or a virtual machine.
For POWER9 and POWER10 Little-Endian systems.
IBM System z server install imageFor IBM System z series mainframes, such as IBM LinuxONE.
Netboot tarball
The netboot tarball contains files needed to boot the Ubuntu-Server installer over the network.
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) netboot tarballFor 64-bit ARMv8 processors and above.
PowerPC64 Little-Endian netboot tarballFor POWER9 and POWER10 Little-Endian systems.
RISC-V netboot tarballFor RISC-V computers. Requires copying your own first stage bootloader (like u-boot) onto the image before usage on real hardware (like the SiFive HiFive Unmatched).
IBM System z netboot tarballFor 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 can be found below.
If you need help burning these images to disk, see the Image Burning Guide.
![[ICO]](/icons/blank.gif){kind=icon} | Name | Last modified | Size | Description |
|---|---|---|---|---|
![[PARENTDIR]](/icons/back.gif){kind=icon} | Parent Directory | - | ||
![[DIR]](../../../cdicons/folder.png){kind=small} | netboot/ | 2023-05-28 08:25 | - | |
![[ ]](/icons/unknown.gif){kind=icon} | mantic-live-server-amd64.OVERSIZED | 2023-05-06 10:24 | 0 | |
| mantic-live-server-arm64.OVERSIZED | 2023-05-06 10:25 | 0 | |
![[ ]](../../../cdicons/list.png){kind=small} | SHA256SUMS.gpg | 2023-05-28 08:26 | 833 | |
| SHA256SUMS | 2023-05-28 08:26 | 1.2K | |
| mantic-live-server-s390x.list | 2023-05-28 08:21 | 4.3K | Server install image for IBM System z computers (file listing) |
| mantic-live-server-ppc64el.list | 2023-05-28 08:17 | 5.5K | Server install image for PowerPC64 Little-Endian computers (file listing) |
| mantic-live-server-arm64.list | 2023-05-28 08:14 | 11K | Server install image for 64-bit ARM (ARMv8/AArch64) computers (file listing) |
| mantic-live-server-amd64.list | 2023-05-28 08:08 | 16K | Server install image for 64-bit PC (AMD64) computers (file listing) |
| mantic-live-server-s390x.manifest | 2023-05-28 07:32 | 16K | Server install image for IBM System z computers (contents of live filesystem) |
| mantic-live-server-arm64.manifest | 2023-05-28 07:57 | 17K | Server install image for 64-bit ARM (ARMv8/AArch64) computers (contents of live filesystem) |
| mantic-live-server-ppc64el.manifest | 2023-05-28 07:40 | 17K | Server install image for PowerPC64 Little-Endian computers (contents of live filesystem) |
| mantic-live-server-amd64.manifest | 2023-05-28 07:28 | 17K | Server install image for 64-bit PC (AMD64) computers (contents of live filesystem) |
| mantic-live-server-s390x.iso.zsync | 2023-05-28 08:25 | 2.1M | Server install image for IBM System z computers (zsync metafile) |
| mantic-live-server-ppc64el.iso.zsync | 2023-05-28 08:25 | 3.4M | Server install image for PowerPC64 Little-Endian computers (zsync metafile) |
| mantic-live-server-arm64.iso.zsync | 2023-05-28 08:24 | 4.0M | Server install image for 64-bit ARM (ARMv8/AArch64) computers (zsync metafile) |
| mantic-live-server-amd64.iso.zsync | 2023-05-28 08:22 | 5.0M | Server install image for 64-bit PC (AMD64) computers (zsync metafile) |
![[ ]](../../../cdicons/img.png){kind=small} | mantic-netboot-s390x.tar.gz | 2023-05-28 08:25 | 43M | Netboot tarball for IBM System z computers (filesystem archive) |
| mantic-netboot-riscv64.tar.gz | 2023-05-18 10:12 | 130M | Netboot tarball for RISC-V computers (filesystem archive) |
| mantic-netboot-ppc64el.tar.gz | 2023-05-28 08:24 | 135M | Netboot tarball for PowerPC64 Little-Endian computers (filesystem archive) |
| mantic-netboot-amd64.tar.gz | 2023-05-28 08:22 | 143M | Netboot tarball for 64-bit PC (AMD64) computers (filesystem archive) |
| mantic-netboot-arm64.tar.gz | 2023-05-28 08:23 | 145M | Netboot tarball for 64-bit ARM (ARMv8/AArch64) computers (filesystem archive) |
![[ ]](../../../cdicons/iso.png){kind=small} | mantic-live-server-s390x.iso | 2023-05-28 08:21 | 1.1G | Server install image for IBM System z computers (standard download) |
| mantic-live-server-ppc64el.iso | 2023-05-28 08:17 | 1.7G | Server install image for PowerPC64 Little-Endian computers (standard download) |
| mantic-live-server-arm64.iso | 2023-05-28 08:14 | 2.0G | Server install image for 64-bit ARM (ARMv8/AArch64) computers (standard download) |
| mantic-live-server-amd64.iso | 2023-05-28 08:08 | 2.5G | Server install image for 64-bit PC (AMD64) computers (standard download) |