The Ubuntu team is pleased to announce the beta release of Ubuntu 9.04 Desktop and Server editions. Codenamed "Jaunty Jackalope", 9.04 continues Ubuntu's proud tradition of integrating the latest and greatest open source technologies into a high-quality, easy-to-use Linux distribution. Ubuntu 9.04 Desktop Edition brings faster boot speeds and a new notification system to your everyday computing experience. Ubuntu 9.04 Server Edition makes it easy to experiment with cloud computing using Eucalyptus on your own servers, and sports an improved mail server integration stack based on postfix and dovecot.The Ubuntu 9.04 family of variants, Kubuntu, Xubuntu, Ubuntu Studio, and Mythbuntu, also reach beta status today.