Ubuntu 23.04 (Lunar Lobster)

Select an image

Ubuntu is distributed on four types of images described below.

Desktop image

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use. You will need at least 1024MiB of RAM to install from this image.

64-bit PC (AMD64) desktop 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.

Server install image

The server install image allows you to install Ubuntu 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.

Netboot tarball

The netboot tarball contains files needed to boot the Ubuntu 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.

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.

/ubuntu-releases/23.04/
File Name  ↓ File Size  ↓ Date  ↓ 
--
-20 April 2023
298 B20 April 2023
833 B20 April 2023
15.6 KiB15 April 2023
15.8 KiB18 April 2023
17.1 KiB15 April 2023
56.5 KiB18 April 2023
197.1 KiB20 April 2023
367.8 KiB20 April 2023
4.9 MiB20 April 2023
10.3 MiB20 April 2023
141.4 MiB20 April 2023
2.5 GiB15 April 2023
4.6 GiB18 April 2023