These images are vulnerable to USN-612-1, a very serious flaw in the cryptographic library used to generate encryption keys. It is essential that you apply all security updates after installation before making any use of your system.
Ubuntu is distributed on two types of images described below.
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 320MB of RAM to install from this CD.
There are three images available, each for a different type of computer:
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 five images available, each for a different type of computer:
A full list of available files, including BitTorrent files, can be found below.
If you need help burning these images to disk, see this guide.
Name Last modified Size Description
Parent Directory -
MD5SUMS 18-Oct-2007 09:39 535
MD5SUMS.gpg 18-Oct-2007 09:39 189
ubuntu-7.10-alternate-hppa.iso 16-Oct-2007 08:45 576M Alternate install CD for HP PA-RISC computers (standard download)
ubuntu-7.10-alternate-hppa.iso.torrent 18-Oct-2007 09:37 23K Alternate install CD for HP PA-RISC computers (BitTorrent download)
ubuntu-7.10-alternate-hppa.jigdo 18-Oct-2007 09:37 115K Alternate install CD for HP PA-RISC computers (jigdo download)
ubuntu-7.10-alternate-hppa.list 16-Oct-2007 08:45 78K Alternate install CD for HP PA-RISC computers (file listing)
ubuntu-7.10-alternate-hppa.template 16-Oct-2007 08:45 5.6M Alternate install CD for HP PA-RISC computers (jigdo template)
ubuntu-7.10-alternate-ia64.iso 16-Oct-2007 08:43 644M Alternate install CD for IA-64 computers (standard download)
ubuntu-7.10-alternate-ia64.iso.torrent 18-Oct-2007 09:37 25K Alternate install CD for IA-64 computers (BitTorrent download)
ubuntu-7.10-alternate-ia64.jigdo 18-Oct-2007 09:37 118K Alternate install CD for IA-64 computers (jigdo download)
ubuntu-7.10-alternate-ia64.list 16-Oct-2007 08:43 83K Alternate install CD for IA-64 computers (file listing)
ubuntu-7.10-alternate-ia64.template 16-Oct-2007 08:43 15M Alternate install CD for IA-64 computers (jigdo template)
ubuntu-7.10-alternate-powerpc+ps3.iso 16-Oct-2007 08:44 572M Alternate install CD for PlayStation 3 computers (standard download)
ubuntu-7.10-alternate-powerpc+ps3.iso.torrent 18-Oct-2007 09:37 23K Alternate install CD for PlayStation 3 computers (BitTorrent download)
ubuntu-7.10-alternate-powerpc+ps3.jigdo 18-Oct-2007 09:37 114K Alternate install CD for PlayStation 3 computers (jigdo download)
ubuntu-7.10-alternate-powerpc+ps3.list 16-Oct-2007 08:44 81K Alternate install CD for PlayStation 3 computers (file listing)
ubuntu-7.10-alternate-powerpc+ps3.template 16-Oct-2007 08:44 7.3M Alternate install CD for PlayStation 3 computers (jigdo template)
ubuntu-7.10-alternate-powerpc.iso 16-Oct-2007 08:44 629M Alternate install CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (standard download)
ubuntu-7.10-alternate-powerpc.iso.torrent 18-Oct-2007 09:37 25K Alternate install CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (BitTorrent download)
ubuntu-7.10-alternate-powerpc.jigdo 18-Oct-2007 09:37 120K Alternate install CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (jigdo download)
ubuntu-7.10-alternate-powerpc.list 16-Oct-2007 08:44 86K Alternate install CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (file listing)
ubuntu-7.10-alternate-powerpc.template 16-Oct-2007 08:44 5.0M Alternate install CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (jigdo template)
ubuntu-7.10-alternate-sparc.iso 15-Oct-2007 02:38 594M Alternate install CD for SPARC computers (standard download)
ubuntu-7.10-alternate-sparc.iso.torrent 18-Oct-2007 09:38 23K Alternate install CD for SPARC computers (BitTorrent download)
ubuntu-7.10-alternate-sparc.jigdo 18-Oct-2007 09:37 118K Alternate install CD for SPARC computers (jigdo download)
ubuntu-7.10-alternate-sparc.list 15-Oct-2007 02:38 84K Alternate install CD for SPARC computers (file listing)
ubuntu-7.10-alternate-sparc.template 15-Oct-2007 02:38 12M Alternate install CD for SPARC computers (jigdo template)
ubuntu-7.10-desktop-ia64.iso 16-Oct-2007 09:58 677M Desktop CD for IA-64 computers (standard download)
ubuntu-7.10-desktop-ia64.iso.torrent 18-Oct-2007 09:39 27K Desktop CD for IA-64 computers (BitTorrent download)
ubuntu-7.10-desktop-ia64.list 16-Oct-2007 09:58 1.8K Desktop CD for IA-64 computers (file listing)
ubuntu-7.10-desktop-ia64.manifest 16-Oct-2007 09:29 29K Desktop CD for IA-64 computers (contents of live filesystem)
ubuntu-7.10-desktop-powerpc+ps3.iso 16-Oct-2007 09:59 520M Desktop CD for PlayStation 3 computers (standard download)
ubuntu-7.10-desktop-powerpc+ps3.iso.torrent 18-Oct-2007 09:39 21K Desktop CD for PlayStation 3 computers (BitTorrent download)
ubuntu-7.10-desktop-powerpc+ps3.list 16-Oct-2007 09:59 2.1K Desktop CD for PlayStation 3 computers (file listing)
ubuntu-7.10-desktop-powerpc+ps3.manifest 16-Oct-2007 09:05 28K Desktop CD for PlayStation 3 computers (contents of live filesystem)
ubuntu-7.10-desktop-powerpc.iso 16-Oct-2007 09:59 573M Desktop CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (standard download)
ubuntu-7.10-desktop-powerpc.iso.torrent 18-Oct-2007 09:39 23K Desktop CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (BitTorrent download)
ubuntu-7.10-desktop-powerpc.list 16-Oct-2007 09:59 2.1K Desktop CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (file listing)
ubuntu-7.10-desktop-powerpc.manifest 16-Oct-2007 09:37 28K Desktop CD for Mac (PowerPC) and IBM-PPC (POWER5) computers (contents of live filesystem)