Kubuntu是基于Ubuntu的发行。Kubuntu光盘在Ubuntu的基础上增加了KDE。如果你安装Ubuntu并且从Ubuntu档案库中增加KDE，你将获得完全相同的效果。

　　Kubuntu是免费的、用户友好的Linux发行，它基于KDE的桌面软件及出类拔萃的Ubuntu操作系统。它执行一年两次的发布周期，每个发布拥有至少18个月的免费安全更新。除了在发布时提供一份最新版本的KDE桌面外，该项目还为每个发布在整个生命周期里供应更新的KDE软件包。

　　Our selection of tools and applications will provide you with all that you need for most of your tasks, with many more available just a few clicks away. Whether browsing the web, playing your music, composing an email or connecting with your friends on social networks, Kubuntu 10.04 LTS brings you a stable, innovative and attractive platform for all your desktop needs!

　　Kubuntu 10.04 正式版下载地址：http://www.kubuntu.org/