Following the amount of replies on my previous post (Ubuntu 9.10 (Karmic Koala): Are You Experiencing Problems?), I thought I would research just how many people seemed to have problems with the release. There seems to be a wide-range of problems associated with the new version, most problems seem to be associated with video playback and display-related issues, and by the look of it most problems seem to have occurred during an upgrade rather than a fresh install. Within Ubuntus official forums