Kubuntu 12.10 amd64 DVD can be used with 64bit PC only. Kubuntu 12.10 is the brand-new version of the project's Linux distribution showcasing the latest KDE desktop. This is the first release to burst free from the limits of CD sizes giving us some more space for goodies on the image. It also does away with the alternate installer images, adding advanced partitioning options to the desktop image. Built on Ubuntu's core and polished with KDE's applications and workspaces, Kubuntu 12.10 is a grand example of friendly, fast and beautiful software.