Ubuntu Server 23.04 (Lunar Lobster) Daily Build

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.
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.

64-bit ARM (ARMv8/AArch64) server install image

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.

PowerPC64 Little-Endian server install image

For POWER9 and POWER10 Little-Endian systems.

IBM System z server install image

For IBM System z series mainframes, such as IBM LinuxONE.

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.

64-bit ARM (ARMv8/AArch64) netboot tarball

For 64-bit ARMv8 processors and above.

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).

IBM System z netboot tarball

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 can be found below.

If you need help burning these images to disk, see the Image Burning Guide.

[ICO]NameLast modifiedSizeDescription

[PARENTDIR]Parent Directory  -  
[DIR]netboot/2023-03-29 16:06 -  
[   ]lunar-live-server-amd64.OVERSIZED2023-03-06 13:24 0  
[   ]lunar-live-server-arm64.OVERSIZED2023-03-06 13:25 0  
[   ]lunar-live-server-riscv64.OVERSIZED2022-12-05 16:54 0  
[TXT]FOOTER.html2023-03-29 16:07 810  
[   ]SHA256SUMS.gpg2023-03-29 16:07 833  
[   ]SHA256SUMS2023-03-29 16:07 1.4K 
[   ]lunar-live-server-s390x.list2023-03-29 16:04 4.4K 
[   ]lunar-live-server-ppc64el.list2023-03-29 16:01 5.4K 
[TXT]HEADER.html2023-03-29 16:07 6.2K 
[   ]lunar-live-server-arm64.list2023-03-29 16:00 11K 
[   ]lunar-live-server-amd64.list2023-03-29 15:59 16K 
[   ]lunar-live-server-s390x.manifest2023-03-29 11:38 16K 
[   ]lunar-live-server-arm64.manifest2023-03-29 12:23 17K 
[   ]lunar-live-server-riscv64.manifest2023-03-29 15:50 17K 
[   ]lunar-live-server-ppc64el.manifest2023-03-29 11:49 17K 
[   ]lunar-live-server-amd64.manifest2023-03-29 11:34 17K 
[   ]lunar-live-server-s390x.iso.zsync2023-03-29 16:07 2.1M 
[   ]lunar-live-server-riscv64.img.gz.zsync2023-03-29 16:06 3.0M 
[   ]lunar-live-server-ppc64el.iso.zsync2023-03-29 16:06 3.4M 
[   ]lunar-live-server-arm64.iso.zsync2023-03-29 16:06 3.9M 
[   ]lunar-live-server-amd64.iso.zsync2023-03-29 16:05 5.0M 
[   ]lunar-netboot-s390x.tar.gz2023-03-29 16:06 42M 
[   ]lunar-netboot-riscv64.tar.gz2023-03-29 16:06 120M 
[   ]lunar-netboot-ppc64el.tar.gz2023-03-29 16:06 136M 
[   ]lunar-netboot-amd64.tar.gz2023-04-08 01:34 142M 
[   ]lunar-netboot-arm64.tar.gz2023-03-29 16:05 145M 
[   ]lunar-live-server-s390x.iso2023-03-29 16:04 1.1G 
[   ]lunar-live-server-riscv64.img.gz2023-03-29 16:02 1.5G 
[   ]lunar-live-server-ppc64el.iso2023-03-29 16:01 1.7G 
[   ]lunar-live-server-arm64.iso2023-03-29 16:00 2.0G 
[   ]lunar-live-server-amd64.iso2023-03-29 15:59 2.5G 

Apache/2.4.41 (Ubuntu) Server at download.nust.na Port 80