Highlights of Kubuntu 12.04.2 LTS:

• The power management configuration interface has been redesigned, and is now multi-screen aware, which means that settings can be customized for each Activity;
• KDE's window manager has significant performance improvements and the Window Switcher now has a choice of 6 layouts, providing a better experience for those not using desktop effects;
• A new Plasma panel option, Icon Tasks, provides an alternative icon-only taskbar;
• File manager Dolphin has a new display engine which greatly speeds up file browsing;
• KDE's document viewer, brings advanced text selection features;
• The distro comes with a newer 3.5.0-23.35 Ubuntu kernel from Quantal, and a matching X.org stack.

Media Kubuntu 12.04 LTS:

• 32bit LiveDVD sku-01.211.1204.51
• 64bit LiveDVD sku-01.211.1204.61