Which version of Ubuntu and Kubuntu are you using? Are you using live CDs or have you installed?
What is the make of your DVD drive? ** Changed in: Ubuntu Status: Unconfirmed => Needs Info -- Impossible to mount DVD in DVD-rom drive https://launchpad.net/bugs/62205 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs