Here you can download the official Ubuntu 20.10 “Groovy Gorilla” ISO for free.
Ubuntu 20.10, codenamed Groovy Gorilla, was released on 22 October 2020. This release is based on GNOME 3.38 and Linux kernel 5.8 which includes support for USB4, AMD Zen 3 CPUs, Intel Ice Lake and Tiger Lake processors, and initial support for booting Power10 processors. An updated toolchain set includes glibc 2.32, OpenJDK 11, rustc 1.41, GCC 10, LLVM 11, Python 3.8.6, ruby 2.7.0, php 7.4.9, perl 5.30 and golang 1.13.
In addition, nftables is now the default firewall backend, replacing iptables. Ubuntu 20.10 is the first release to feature desktop images for the Raspberry Pi 4 (4 GB and 8 GB models) and the Compute Module 4. Older Pi models with less memory are not officially supported.
Desktop image
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.
