Ubuntu Server 23.04 (Lunar Lobster) Daily Build

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.

64-bit PC (AMD64) server install image

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.

PowerPC64 Little-Endian server install image

For POWER9 and POWER10 Little-Endian systems.

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.

RISC-V server install image

For 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).
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.

Netboot tarball

The netboot tarball contains files needed to boot the Ubuntu-Server installer over the network.

64-bit PC (AMD64) netboot tarball

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.

PowerPC64 Little-Endian netboot tarball

For POWER9 and POWER10 Little-Endian systems.

RISC-V netboot tarball

For 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).

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]NameLast modifiedSizeDescription

[PARENTDIR]Parent Directory  -  
[   ]SHA256SUMS2022-12-06 12:54 1.5K 
[   ]SHA256SUMS.gpg2022-12-06 12:54 833  
[   ]kinetic-live-server-amd64.iso2022-10-19 14:38 1.5G 
[   ]kinetic-live-server-amd64.iso.zsync2022-10-19 14:41 3.1M 
[   ]kinetic-live-server-amd64.list2022-10-19 14:38 6.3K 
[TXT]kinetic-live-server-amd64.manifest2022-10-19 13:48 17K 
[   ]kinetic-live-server-arm64.iso2022-10-19 14:39 1.5G 
[   ]kinetic-live-server-arm64.iso.zsync2022-10-19 14:41 3.0M 
[   ]kinetic-live-server-arm64.list2022-10-19 14:39 5.2K 
[TXT]kinetic-live-server-arm64.manifest2022-10-19 14:32 17K 
[   ]kinetic-live-server-ppc64el.iso2022-10-19 14:40 1.5G 
[   ]kinetic-live-server-ppc64el.iso.zsync2022-10-19 14:42 3.1M 
[   ]kinetic-live-server-ppc64el.list2022-10-19 14:40 5.3K 
[TXT]kinetic-live-server-ppc64el.manifest2022-10-19 13:59 17K 
[   ]kinetic-live-server-riscv64.OVERSIZED2022-10-12 12:26 0  
[   ]kinetic-live-server-riscv64.img.gz2022-10-20 02:13 1.4G 
[   ]kinetic-live-server-riscv64.img.gz.zsync2022-10-20 02:15 2.9M 
[TXT]kinetic-live-server-riscv64.manifest2022-10-20 02:10 17K 
[   ]kinetic-live-server-s390x.iso2022-10-19 14:41 1.0G 
[   ]kinetic-live-server-s390x.iso.zsync2022-10-19 14:42 2.0M 
[   ]kinetic-live-server-s390x.list2022-10-19 14:41 4.3K 
[TXT]kinetic-live-server-s390x.manifest2022-10-19 13:52 16K 
[   ]kinetic-netboot-amd64.tar.gz2022-10-19 14:41 124M 
[   ]kinetic-netboot-arm64.tar.gz2022-10-19 14:41 125M 
[   ]kinetic-netboot-ppc64el.tar.gz2022-10-19 14:42 123M 
[   ]kinetic-netboot-riscv64.tar.gz2022-10-20 02:15 117M 
[   ]kinetic-netboot-s390x.tar.gz2022-10-19 14:42 39M 
[   ]lunar-live-server-amd64.iso2022-12-05 14:47 1.6GServer install image for 64-bit PC (AMD64) computers (standard download)
[   ]lunar-live-server-amd64.iso.zsync2022-12-05 14:53 3.2MServer install image for 64-bit PC (AMD64) computers (zsync metafile)
[   ]lunar-live-server-amd64.list2022-12-05 14:47 6.4KServer install image for 64-bit PC (AMD64) computers (file listing)
[TXT]lunar-live-server-amd64.manifest2022-12-05 10:14 17KServer install image for 64-bit PC (AMD64) computers (contents of live filesystem)
[   ]lunar-live-server-ppc64el.iso2022-12-06 11:40 1.6GServer install image for PowerPC64 Little-Endian computers (standard download)
[   ]lunar-live-server-ppc64el.iso.zsync2022-12-06 11:45 3.3MServer install image for PowerPC64 Little-Endian computers (zsync metafile)
[   ]lunar-live-server-ppc64el.list2022-12-06 11:40 5.4KServer install image for PowerPC64 Little-Endian computers (file listing)
[TXT]lunar-live-server-ppc64el.manifest2022-12-06 07:16 17KServer install image for PowerPC64 Little-Endian computers (contents of live filesystem)
[   ]lunar-live-server-riscv64.OVERSIZED2022-12-05 14:54 0  
[   ]lunar-live-server-riscv64.img.gz2022-12-06 11:42 1.5GServer install image for RISC-V computers (preinstalled SD Card image)
[   ]lunar-live-server-riscv64.img.gz.zsync2022-12-06 11:45 3.1MServer install image for RISC-V computers (zsync metafile)
[TXT]lunar-live-server-riscv64.manifest2022-12-06 11:32 17KServer install image for RISC-V computers (contents of live filesystem)
[   ]lunar-netboot-amd64.tar.gz2022-12-05 14:52 125MNetboot tarball for 64-bit PC (AMD64) computers (filesystem archive)
[   ]lunar-netboot-ppc64el.tar.gz2022-12-06 11:44 123MNetboot tarball for PowerPC64 Little-Endian computers (filesystem archive)
[   ]lunar-netboot-riscv64.tar.gz2022-12-06 11:45 118MNetboot tarball for RISC-V computers (filesystem archive)