Ubuntu 9.10 (Karmic Koala)

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 five 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.

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. You will need at least 256MB of RAM to install from this image.

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

Marvell Dove desktop image
For Dove boards.
Freescale i.MX51 desktop image
For i.MX51 boards.

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 live CD

The live CD allows you to try Ubuntu Netbook Remix (UNR) without changing your computer at all, and at your option to install it permanently later. This live CD is optimized for netbooks with screens up to 10". You will need at least 256MB of RAM to install from this CD.

There is one image available:

PC (Intel x86) UNR live 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.

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 29-Oct-2009 13:09 634 [   ] MD5SUMS-metalink 29-Oct-2009 13:04 562 [   ] MD5SUMS-metalink.gpg 29-Oct-2009 13:04 189 [   ] MD5SUMS.gpg 29-Oct-2009 13:09 189 [   ] SHA1SUMS 29-Oct-2009 13:09 714 [   ] SHA1SUMS.gpg 29-Oct-2009 13:09 189 [   ] SHA256SUMS 29-Oct-2009 13:09 954 [   ] SHA256SUMS.gpg 29-Oct-2009 13:09 189 [   ] ubuntu-9.10-alternate-amd64.iso 27-Oct-2009 18:17 696M Alternate install CD for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-9.10-alternate-amd64.iso.torrent 03-Feb-2010 19:33 28K Alternate install CD for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-9.10-alternate-amd64.iso.zsync 29-Oct-2009 12:55 1.4M Alternate install CD for 64-bit PC (AMD64) computers (zsync metafile) [   ] ubuntu-9.10-alternate-amd64.jigdo 29-Oct-2009 12:55 140K Alternate install CD for 64-bit PC (AMD64) computers (jigdo download) [   ] ubuntu-9.10-alternate-amd64.list 27-Oct-2009 18:17 99K Alternate install CD for 64-bit PC (AMD64) computers (file listing) [   ] ubuntu-9.10-alternate-amd64.metalink 29-Oct-2009 13:04 26K [   ] ubuntu-9.10-alternate-amd64.template 27-Oct-2009 18:17 2.4M Alternate install CD for 64-bit PC (AMD64) computers (jigdo template) [   ] ubuntu-9.10-alternate-i386.iso 27-Oct-2009 18:19 690M Alternate install CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.10-alternate-i386.iso.torrent 03-Feb-2010 19:33 27K Alternate install CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.10-alternate-i386.iso.zsync 29-Oct-2009 12:56 1.3M Alternate install CD for PC (Intel x86) computers (zsync metafile) [   ] ubuntu-9.10-alternate-i386.jigdo 29-Oct-2009 12:56 139K Alternate install CD for PC (Intel x86) computers (jigdo download) [   ] ubuntu-9.10-alternate-i386.list 27-Oct-2009 18:19 98K Alternate install CD for PC (Intel x86) computers (file listing) [   ] ubuntu-9.10-alternate-i386.metalink 29-Oct-2009 13:04 26K [   ] ubuntu-9.10-alternate-i386.template 27-Oct-2009 18:19 2.4M Alternate install CD for PC (Intel x86) computers (jigdo template) [   ] ubuntu-9.10-desktop-amd64.iso 27-Oct-2009 19:31 691M Desktop CD for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-9.10-desktop-amd64.iso.torrent 03-Feb-2010 19:33 27K Desktop CD for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-9.10-desktop-amd64.iso.zsync 29-Oct-2009 12:52 1.3M Desktop CD for 64-bit PC (AMD64) computers (zsync metafile) [   ] ubuntu-9.10-desktop-amd64.list 27-Oct-2009 19:31 3.4K Desktop CD for 64-bit PC (AMD64) computers (file listing) [TXT] ubuntu-9.10-desktop-amd64.manifest 27-Oct-2009 19:19 36K Desktop CD for 64-bit PC (AMD64) computers (contents of live filesystem) [   ] ubuntu-9.10-desktop-amd64.metalink 29-Oct-2009 13:04 26K [   ] ubuntu-9.10-desktop-armel+dove.img 27-Oct-2009 22:59 650M Desktop image for Marvell Dove computers (USB image) [   ] ubuntu-9.10-desktop-armel+dove.img.torrent 03-Feb-2010 19:33 26K Desktop image for Marvell Dove computers (BitTorrent download) [   ] ubuntu-9.10-desktop-armel+dove.img.zsync 29-Oct-2009 13:01 1.3M Desktop image for Marvell Dove computers (zsync metafile) [   ] ubuntu-9.10-desktop-armel+dove.list 27-Oct-2009 22:59 1.6K Desktop image for Marvell Dove computers (file listing) [TXT] ubuntu-9.10-desktop-armel+dove.manifest 27-Oct-2009 19:59 36K Desktop image for Marvell Dove computers (contents of live filesystem) [   ] ubuntu-9.10-desktop-armel+dove.metalink 29-Oct-2009 13:04 27K [   ] ubuntu-9.10-desktop-armel+imx51.img 27-Oct-2009 23:00 662M Desktop image for Freescale i.MX51 computers (USB image) [   ] ubuntu-9.10-desktop-armel+imx51.img.torrent 03-Feb-2010 19:33 26K Desktop image for Freescale i.MX51 computers (BitTorrent download) [   ] ubuntu-9.10-desktop-armel+imx51.img.zsync 29-Oct-2009 13:01 1.3M Desktop image for Freescale i.MX51 computers (zsync metafile) [   ] ubuntu-9.10-desktop-armel+imx51.list 27-Oct-2009 23:00 1.6K Desktop image for Freescale i.MX51 computers (file listing) [TXT] ubuntu-9.10-desktop-armel+imx51.manifest 27-Oct-2009 22:08 36K Desktop image for Freescale i.MX51 computers (contents of live filesystem) [   ] ubuntu-9.10-desktop-armel+imx51.metalink 29-Oct-2009 13:04 27K [   ] ubuntu-9.10-desktop-i386.iso 28-Oct-2009 22:14 690M Desktop CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.10-desktop-i386.iso.torrent 03-Feb-2010 19:33 27K Desktop CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.10-desktop-i386.iso.zsync 29-Oct-2009 12:52 1.3M Desktop CD for PC (Intel x86) computers (zsync metafile) [   ] ubuntu-9.10-desktop-i386.list 28-Oct-2009 22:14 3.3K Desktop CD for PC (Intel x86) computers (file listing) [TXT] ubuntu-9.10-desktop-i386.manifest 28-Oct-2009 22:09 37K Desktop CD for PC (Intel x86) computers (contents of live filesystem) [   ] ubuntu-9.10-desktop-i386.metalink 29-Oct-2009 13:04 26K [   ] ubuntu-9.10-netbook-remix-i386.iso 28-Oct-2009 22:32 681M UNR live CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.10-netbook-remix-i386.iso.torrent 03-Feb-2010 19:33 27K UNR live CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.10-netbook-remix-i386.iso.zsync 29-Oct-2009 13:09 1.3M UNR live CD for PC (Intel x86) computers (zsync metafile) [   ] ubuntu-9.10-netbook-remix-i386.list 28-Oct-2009 22:32 4.1K UNR live CD for PC (Intel x86) computers (file listing) [TXT] ubuntu-9.10-netbook-remix-i386.manifest 28-Oct-2009 22:27 36K UNR live CD for PC (Intel x86) computers (contents of live filesystem) [   ] ubuntu-9.10-rc-alternate-amd64.iso 20-Oct-2009 20:07 685M [   ] ubuntu-9.10-rc-alternate-amd64.iso.torrent 22-Oct-2009 13:34 27K [   ] ubuntu-9.10-rc-alternate-amd64.iso.zsync 22-Oct-2009 13:34 1.3M [   ] ubuntu-9.10-rc-alternate-amd64.jigdo 22-Oct-2009 13:34 139K [   ] ubuntu-9.10-rc-alternate-amd64.list 20-Oct-2009 20:07 99K [   ] ubuntu-9.10-rc-alternate-amd64.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-alternate-amd64.template 20-Oct-2009 20:07 2.4M [   ] ubuntu-9.10-rc-alternate-i386.iso 20-Oct-2009 20:09 679M [   ] ubuntu-9.10-rc-alternate-i386.iso.torrent 22-Oct-2009 13:34 27K [   ] ubuntu-9.10-rc-alternate-i386.iso.zsync 22-Oct-2009 13:34 1.3M [   ] ubuntu-9.10-rc-alternate-i386.jigdo 22-Oct-2009 13:34 139K [   ] ubuntu-9.10-rc-alternate-i386.list 20-Oct-2009 20:09 98K [   ] ubuntu-9.10-rc-alternate-i386.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-alternate-i386.template 20-Oct-2009 20:09 2.4M [   ] ubuntu-9.10-rc-desktop-amd64.iso 21-Oct-2009 00:25 698M [   ] ubuntu-9.10-rc-desktop-amd64.iso.torrent 22-Oct-2009 13:46 27K [   ] ubuntu-9.10-rc-desktop-amd64.iso.zsync 22-Oct-2009 13:46 1.4M [   ] ubuntu-9.10-rc-desktop-amd64.list 21-Oct-2009 00:25 3.4K [TXT] ubuntu-9.10-rc-desktop-amd64.manifest 21-Oct-2009 00:12 36K [   ] ubuntu-9.10-rc-desktop-amd64.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-desktop-armel+dove.img 20-Oct-2009 21:57 658M [   ] ubuntu-9.10-rc-desktop-armel+dove.img.torrent 22-Oct-2009 13:46 26K [   ] ubuntu-9.10-rc-desktop-armel+dove.img.zsync 22-Oct-2009 13:41 1.3M [   ] ubuntu-9.10-rc-desktop-armel+dove.list 20-Oct-2009 21:58 1.5K [TXT] ubuntu-9.10-rc-desktop-armel+dove.manifest 20-Oct-2009 19:09 36K [   ] ubuntu-9.10-rc-desktop-armel+dove.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-desktop-armel+imx51.img 20-Oct-2009 21:58 669M [   ] ubuntu-9.10-rc-desktop-armel+imx51.img.torrent 22-Oct-2009 13:46 26K [   ] ubuntu-9.10-rc-desktop-armel+imx51.img.zsync 22-Oct-2009 13:41 1.3M [   ] ubuntu-9.10-rc-desktop-armel+imx51.list 20-Oct-2009 21:58 1.5K [TXT] ubuntu-9.10-rc-desktop-armel+imx51.manifest 20-Oct-2009 21:05 36K [   ] ubuntu-9.10-rc-desktop-armel+imx51.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-desktop-i386.iso 21-Oct-2009 00:25 687M [   ] ubuntu-9.10-rc-desktop-i386.iso.torrent 22-Oct-2009 13:46 27K [   ] ubuntu-9.10-rc-desktop-i386.iso.zsync 22-Oct-2009 13:46 1.3M [   ] ubuntu-9.10-rc-desktop-i386.list 21-Oct-2009 00:25 3.3K [TXT] ubuntu-9.10-rc-desktop-i386.manifest 20-Oct-2009 22:40 37K [   ] ubuntu-9.10-rc-desktop-i386.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-netbook-remix-i386.iso 21-Oct-2009 00:20 680M [   ] ubuntu-9.10-rc-netbook-remix-i386.iso.torrent 22-Oct-2009 14:32 27K [   ] ubuntu-9.10-rc-netbook-remix-i386.iso.zsync 22-Oct-2009 14:32 1.3M [   ] ubuntu-9.10-rc-netbook-remix-i386.list 21-Oct-2009 00:20 3.6K [TXT] ubuntu-9.10-rc-netbook-remix-i386.manifest 21-Oct-2009 00:12 36K [   ] ubuntu-9.10-rc-server-amd64.iso 20-Oct-2009 20:00 654M [   ] ubuntu-9.10-rc-server-amd64.iso.torrent 22-Oct-2009 13:48 26K [   ] ubuntu-9.10-rc-server-amd64.iso.zsync 22-Oct-2009 13:47 1.3M [   ] ubuntu-9.10-rc-server-amd64.jigdo 22-Oct-2009 13:47 106K [   ] ubuntu-9.10-rc-server-amd64.list 20-Oct-2009 20:00 76K [   ] ubuntu-9.10-rc-server-amd64.metalink 22-Oct-2009 13:48 17K [   ] ubuntu-9.10-rc-server-amd64.template 20-Oct-2009 20:00 2.2M [   ] ubuntu-9.10-rc-server-i386.iso 20-Oct-2009 20:02 641M [   ] ubuntu-9.10-rc-server-i386.iso.torrent 22-Oct-2009 13:48 25K [   ] ubuntu-9.10-rc-server-i386.iso.zsync 22-Oct-2009 13:48 1.3M [   ] ubuntu-9.10-rc-server-i386.jigdo 22-Oct-2009 13:48 106K [   ] ubuntu-9.10-rc-server-i386.list 20-Oct-2009 20:02 75K [   ] ubuntu-9.10-rc-server-i386.metalink 22-Oct-2009 13:48 16K [   ] ubuntu-9.10-rc-server-i386.template 20-Oct-2009 20:02 2.2M [   ] ubuntu-9.10-server-amd64.iso 27-Oct-2009 18:06 655M Server install CD for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-9.10-server-amd64.iso.torrent 03-Feb-2010 19:33 26K Server install CD for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-9.10-server-amd64.iso.zsync 29-Oct-2009 13:04 1.3M Server install CD for 64-bit PC (AMD64) computers (zsync metafile) [   ] ubuntu-9.10-server-amd64.jigdo 29-Oct-2009 13:04 106K Server install CD for 64-bit PC (AMD64) computers (jigdo download) [   ] ubuntu-9.10-server-amd64.list 27-Oct-2009 18:06 76K Server install CD for 64-bit PC (AMD64) computers (file listing) [   ] ubuntu-9.10-server-amd64.metalink 29-Oct-2009 13:04 26K [   ] ubuntu-9.10-server-amd64.template 27-Oct-2009 18:06 2.2M Server install CD for 64-bit PC (AMD64) computers (jigdo template) [   ] ubuntu-9.10-server-i386.iso 27-Oct-2009 18:07 641M Server install CD for PC (Intel x86) computers (standard download) [   ] ubuntu-9.10-server-i386.iso.torrent 03-Feb-2010 19:33 25K Server install CD for PC (Intel x86) computers (BitTorrent download) [   ] ubuntu-9.10-server-i386.iso.zsync 29-Oct-2009 13:04 1.3M Server install CD for PC (Intel x86) computers (zsync metafile) [   ] ubuntu-9.10-server-i386.jigdo 29-Oct-2009 13:04 106K Server install CD for PC (Intel x86) computers (jigdo download) [   ] ubuntu-9.10-server-i386.list 27-Oct-2009 18:07 75K Server install CD for PC (Intel x86) computers (file listing) [   ] ubuntu-9.10-server-i386.metalink 29-Oct-2009 13:04 26K [   ] ubuntu-9.10-server-i386.template 27-Oct-2009 18:07 2.2M Server install CD for PC (Intel x86) computers (jigdo template) [   ] wubi.exe 26-Oct-2009 17:16 1.4M