The Ubuntu team announced the beta release of Ubuntu 9.10 Desktop and Server editions, and the Ubuntu Netbook Remix codenamed “Karmic Koala.”
Ubuntu 9.10 Desktop Edition improves on the work of 9.04 to get you going faster, with improved startup times and a streamlined boot experience.
Ubuntu 9.10 Server Edition integrates Ubuntu Enterprise Cloud setup in the installer and provides improvements to system security with AppArmor, including an AppArmor profile for libvirtd to further isolate virtual machines from the host system.
Cloud computing: Ubuntu 9.10 builds on the tantalizing cloud support in Ubuntu 9.04, with support for Eucalyptus configuration at install time and publishing of standard VM images for UEC.
AppArmor: Ubuntu 9.10 continues to raise the bar for server security, with AppArmor profiles enabled by default for ntpd and libvirt providing another layer of protection from attacks on the network or via guest virtual machines.