Ubuntu 9.04 (Jaunty Jackalope)

This directory contains the most frequently downloaded Ubuntu images. Other images, including DVDs and source CDs, may be available on the cdimage server. See also the list of download mirrors.

Select an image

Ubuntu is distributed on four types of images described below.

Desktop CD

The desktop CD allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of CD is what most people will want to use. You will need at least 256MB of RAM to install from this CD.

There are two images available, each for a different type of computer:

PC (Intel x86) desktop CD
For almost all PCs. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. Choose this if you are at all unsure.
64-bit PC (AMD64) desktop CD
Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the Intel x86 images instead.

Server install CD

The server install CD allows you to install Ubuntu permanently on a computer for use as a server. It will not install a graphical user interface.

There are two images available, each for a different type of computer:

PC (Intel x86) server install CD
For almost all PCs. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. Choose this if you are at all unsure.
64-bit PC (AMD64) server install CD
Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the Intel x86 images instead.

Alternate install CD

The alternate install CD allows you to perform certain specialist installations of Ubuntu. It provides for the following situations:

In the event that you encounter a bug using the alternate installer, please file a bug on the debian-installer package.

There are two images available, each for a different type of computer:

PC (Intel x86) alternate install CD
For almost all PCs. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. Choose this if you are at all unsure.
64-bit PC (AMD64) alternate install CD
Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the Intel x86 images instead.

UNR USB image

This USB image allows you to run Ubuntu Netbook Remix (UNR) from a USB storage device without installing UNR on your computer. While running in this "live" environment you will be running a full desktop environment and have the option to install UNR permanently, as well as installing UNR alongside an existing operating system. This USB image is optimized for netbooks with screens up to 10". You will need at least 256MB of RAM to install from this image.

There is one image available:

PC (Intel x86) UNR USB image
For almost all PCs. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. 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 CD Burning Guide or the USB Image Writing Guide.

Icon  Name                                       Last modified      Size  Description
[DIR] Parent Directory - [   ] MD5SUMS 23-Apr-2009 08:37 495 [   ] MD5SUMS-metalink 24-Apr-2009 11:35 413 [   ] MD5SUMS-metalink.gpg 24-Apr-2009 11:35 189 [   ] MD5SUMS.gpg 23-Apr-2009 08:37 189 [   ] SHA1SUMS 23-Apr-2009 08:37 559 [   ] SHA1SUMS.gpg 23-Apr-2009 08:37 189 [   ] ubuntu-9.04-alternate-amd64.iso 20-Apr-2009 14:01 698M Alternate install CD for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-9.04-alternate-amd64.iso.torrent 03-Feb-2010 18:33 28K Alternate install CD for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-9.04-alternate-amd64.jigdo 23-Apr-2009 08:37 133K Alternate install CD for 64-bit PC (AMD64) computers (jigdo download) [   ] ubuntu-9.04-alternate-amd64.list 20-Apr-2009 14:01 94K Alternate install CD for 64-bit PC (AMD64) computers (file listing) [   ] ubuntu-9.04-alternate-amd64.metalink 23-Apr-2009 08:37 19K Ubuntu 9.04 (Jaunty Jackalope) [   ] ubuntu-9.04-alternate-amd64.template 20-Apr-2009 14:01 2.2M Alternate install CD for 64-bit PC (AMD64) computers (jigdo template) [   ] ubuntu-9.04-alternate-i386.iso 20-Apr-2009 14:02 698M Alternate install CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.04-alternate-i386.iso.torrent 03-Feb-2010 18:33 28K Alternate install CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.04-alternate-i386.jigdo 23-Apr-2009 08:37 134K Alternate install CD for PC (Intel x86) computers (jigdo download) [   ] ubuntu-9.04-alternate-i386.list 20-Apr-2009 14:02 95K Alternate install CD for PC (Intel x86) computers (file listing) [   ] ubuntu-9.04-alternate-i386.metalink 23-Apr-2009 08:37 19K Ubuntu 9.04 (Jaunty Jackalope) [   ] ubuntu-9.04-alternate-i386.template 20-Apr-2009 14:02 2.2M Alternate install CD for PC (Intel x86) computers (jigdo template) [   ] ubuntu-9.04-desktop-amd64.iso 20-Apr-2009 14:29 697M Desktop CD for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-9.04-desktop-amd64.iso.torrent 03-Feb-2010 18:33 28K Desktop CD for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-9.04-desktop-amd64.list 20-Apr-2009 14:29 3.6K Desktop CD for 64-bit PC (AMD64) computers (file listing) [TXT] ubuntu-9.04-desktop-amd64.manifest 20-Apr-2009 14:20 33K Desktop CD for 64-bit PC (AMD64) computers (contents of live filesystem) [   ] ubuntu-9.04-desktop-amd64.metalink 23-Apr-2009 08:37 19K Ubuntu 9.04 (Jaunty Jackalope) [   ] ubuntu-9.04-desktop-i386.iso 20-Apr-2009 14:30 699M Desktop CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.04-desktop-i386.iso.torrent 03-Feb-2010 18:33 28K Desktop CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.04-desktop-i386.list 20-Apr-2009 14:30 3.6K Desktop CD for PC (Intel x86) computers (file listing) [TXT] ubuntu-9.04-desktop-i386.manifest 20-Apr-2009 14:12 34K Desktop CD for PC (Intel x86) computers (contents of live filesystem) [   ] ubuntu-9.04-desktop-i386.metalink 23-Apr-2009 08:37 19K Ubuntu 9.04 (Jaunty Jackalope) [   ] ubuntu-9.04-netbook-remix-i386.img 21-Apr-2009 01:31 947M UNR USB image for PC (Intel x86) computers (USB image) [   ] ubuntu-9.04-netbook-remix-i386.img.torrent 03-Feb-2010 18:33 37K UNR USB image for PC (Intel x86) computers (USB image) [   ] ubuntu-9.04-netbook-remix-i386.list 21-Apr-2009 01:32 21K UNR USB image for PC (Intel x86) computers (file listing) [TXT] ubuntu-9.04-netbook-remix-i386.manifest 21-Apr-2009 01:18 33K UNR USB image for PC (Intel x86) computers (contents of live filesystem) [   ] ubuntu-9.04-server-amd64.iso 21-Apr-2009 00:58 593M Server install CD for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-9.04-server-amd64.iso.torrent 03-Feb-2010 18:33 24K Server install CD for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-9.04-server-amd64.jigdo 23-Apr-2009 07:43 93K Server install CD for 64-bit PC (AMD64) computers (jigdo download) [   ] ubuntu-9.04-server-amd64.list 21-Apr-2009 00:58 66K Server install CD for 64-bit PC (AMD64) computers (file listing) [   ] ubuntu-9.04-server-amd64.metalink 23-Apr-2009 08:37 19K Ubuntu 9.04 (Jaunty Jackalope) [   ] ubuntu-9.04-server-amd64.template 21-Apr-2009 00:58 2.0M Server install CD for 64-bit PC (AMD64) computers (jigdo template) [   ] ubuntu-9.04-server-i386.iso 21-Apr-2009 00:59 577M Server install CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.04-server-i386.iso.torrent 03-Feb-2010 18:33 23K Server install CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.04-server-i386.jigdo 23-Apr-2009 07:43 92K Server install CD for PC (Intel x86) computers (jigdo download) [   ] ubuntu-9.04-server-i386.list 21-Apr-2009 00:59 66K Server install CD for PC (Intel x86) computers (file listing) [   ] ubuntu-9.04-server-i386.metalink 23-Apr-2009 08:37 19K Ubuntu 9.04 (Jaunty Jackalope) [   ] ubuntu-9.04-server-i386.template 21-Apr-2009 00:59 2.0M Server install CD for PC (Intel x86) computers (jigdo template) [   ] wubi.exe 21-Apr-2009 16:56 1.5M