Article title: Ubuntu9.04 (JauntyJackalope) Alpha5. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Ubuntu is a community-developed Linux-based operating system applicable to laptops, desktops, and servers. Whether you use it at home, school, or at work, Ubuntu contains all the programs you need, whether it's text processing or email, or Web services and programming tools. Ubuntu promises:
Ubuntu will always be free, including Enterprise Edition and security upgrades.
Ubuntu will be supported by Canonical and hundreds of companies around the world.
Ubuntu contains the best translation and human-friendly architecture provided by the free software group.
The Ubuntu CD only contains free software. we encourage you to use free and open source software to improve and spread it.
Official website:Http://www.ubuntu.com
Ubuntu 9.04 (Jaunty Jackalope) Alpha 5:
Http://cdimage.ubuntu.com/releases/9.04/alpha-5/
Ubuntu 8.10 (Intrepid Ibex) Final:
Http://releases.ubuntu.com/releases/8.10/
Ubuntu 8.04.2 LTS (hard Heron) Final:
Http://releases.ubuntu.com/8.04.2/
Ubuntu 7.10 (Gutsy Gibbon) Final:
Http://mirror.lupaworld.com/ubuntu/releases/7.10/
Kubuntu is a free and user-friendly operating system based on the KDE desktop environment and well-received Ubuntu. As part of the Ubuntu program, Kubuntu releases two new versions each year. each version provides a one-and-a-half-year security update, which is a secure and stable computing environment you have always been expecting.
Kubuntu is a user friendly operating system based on KDE, the K Desktop Environment. With a predictable 6 month release cycle and part of the Ubuntu project, Kubuntu is the GNU/Linux distribution for everyone.
More-Https://wiki.kubuntu.org/GutsyGibbon/Final/Kubuntu
Official website:Http://www.kubuntu.org;Http://www.kubuntu.org.cn
Kubuntu 9.04 (Jaunty Jackalope) Alpha 5:
Http://cdimage.ubuntu.com/kubuntu/releases/9.04/alpha-5/
Kubuntu 8.10 (Intrepid Ibex) Final:
Http://releases.ubuntu.com/releases/kubuntu/8.10/
Kubuntu 8.04.1 LTS (hard Heron) Final:
Http://cdimage.ubuntu.com/kubuntu/releases/8.04.1/release/
Kubuntu 8.04.1 (KDE 4.0 Live-CD ):
Http://ftp.heanet.ie/pub/ubuntu-cdimage/kubuntu-kde4/releases/8.04.1/r...
Kubuntu 7.10 (Gutsy Gibbon) Final:
Http://releases.ubuntu.com/kubuntu/gutsy/
Two other Ubuntu releases:
Xubuntu for Xce desktop environment-Http://www.xubuntu.org
Edubuntu for educational institutions-Http://www.edubuntu.org