Ubuntu 9.10 (Karmic Koala) 
The Ubuntu Cloud image can be run on your personal Ubuntu Cloud, or modified, rebundled and uploaded to Amazon EC2. For further instruction on setting up a personal Ubuntu Cloud, see Getting Started with Ubuntu Cloud
There are two images available, each for a different type of computer:
- 32-bit Cloud 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.
- 64-bit Cloud image
- 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.
A full list of available files can be found below.
Name Last modified Size Description
Parent Directory - Current Released Image MD5SUMS 27-Aug-2010 01:08 139 Current Released Image MD5SUMS.gpg 27-Aug-2010 01:08 836 Current Released Image SHA1SUMS 27-Aug-2010 01:08 155 Current Released Image SHA1SUMS.gpg 27-Aug-2010 01:08 836 Current Released Image SHA256SUMS 27-Aug-2010 01:08 203 Current Released Image SHA256SUMS.gpg 27-Aug-2010 01:08 836 Current Released Image published-ec2-release.txt.orig 26-Aug-2010 22:26 3.3K Current Released Image ubuntu-9.10-server-uec-amd64-kernel-info.txt 26-Aug-2010 03:00 444 Ubuntu Server 9.04 (Jaunty Jackalope) released builds ubuntu-9.10-server-uec-amd64.manifest 26-Aug-2010 03:00 9.1K Cloud image for 64-bit computers (contents of live filesystem) ubuntu-9.10-server-uec-amd64.tar.gz 26-Aug-2010 02:59 185M Cloud image for 64-bit computers (Cloud Image/EC2 tarball) ubuntu-9.10-server-uec-i386-kernel-info.txt 26-Aug-2010 02:43 446 Ubuntu Server 9.04 (Jaunty Jackalope) released builds ubuntu-9.10-server-uec-i386.manifest 26-Aug-2010 02:43 9.1K Cloud image for 32-bit computers (contents of live filesystem) ubuntu-9.10-server-uec-i386.tar.gz 26-Aug-2010 02:42 183M Cloud image for 32-bit computers (Cloud Image/EC2 tarball) unpacked/ 01-Mar-2012 20:04 - Current Released Image