Kubuntu 14.04 is a new version of the desktop Linux distribution shipping with the shiny new KDE 4.13.0. New releases of important KDE software will also be available from the Kubuntu Updates and Kubuntu Backports PPAs. Software highlights: the KDE Applications and Platform 4.13 release introduces a greatly improved semantic search as well as stabilization and improvements in key applications like Okular; Mozilla Firefox 28 as default web browser; Muon Suite 2.2 brings additional improvements to our Software Center applications...

About Kubuntu

Kubuntu is a free, user-friendly Linux distribution based on KDE's desktop software and on the award-winning Ubuntu operating system. It has a biannual release cycle and at least 18 months of free security updates for each release. Besides providing an up-to-date version of the KDE desktop at the time of the release, the project also releases updated KDE packages throughout the lifetime of each release.