Debian bullseye -- Installation Guide

This is a beta version of the Installation Guide for Debian 11, codename bullseye, which isn't released yet. The information presented here might be outdated and/or incorrect because of changes to the installer. You might be interested in the Installation Guide for Debian 10, codename buster, which is the latest released version of Debian; or in the Development version of the Installation Guide, which is the most up-to-date version of this document.

Installation instructions, along with downloadable files, are available for each of the supported architectures:

If you have set your browser's localization properly, you can use the above link to get the right HTML version automatically — see content negotiation. Otherwise, pick the exact architecture, language, and format you want from the table below.

Architecture Format Languages
64-bit PC (amd64) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
64-bit ARM (AArch64) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
EABI ARM (armel) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
Hard Float ABI ARM (armhf) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
32-bit PC (i386) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
MIPS (big endian) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
MIPS (little endian) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
64-bit MIPS (little endian) HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
POWER Processors HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
IBM System z HTML Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  PDF Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese
  plain text Catalan Chinese (China) Czech Danish Dutch English French German Greek Italian Japanese Korean Portuguese Russian Spanish Swedish Vietnamese