
Ubuntu 9.10 will contain cloud computing enhancements for those using the Amazon EC2 service or for those looking to build their own computing cloud. There will be new utilities and other improvements in the free software stack to better position Ubuntu in the cloud.
When it comes to the desktop, Ubuntu 9.10 will likely integrate Plymouth. Plymouth is the wonderful project developed by Red Hat to replace RHGB as the boot splash program. Plymouth was introduced with Fedora 10 and uses kernel mode-setting (on supported drivers/hardware) to provide a clean and flicker-free experience. Plymouth also has a number of plug-ins and other capabilities that makes it an excellent replacement for USplash. More information on this project can be found in A closer look at Red Hat's Plymouth. We previously reported on plans for Plymouth integration in Ubuntu 9.10.
Beyond finally having an Ubuntu release with kernel mode-setting support (since Ubuntu 9.04 will not ship with Linux 2.6.29 that brings forth KMS), on the desktop front the Karmic Koala will also focus on netbook improvements.
Source : https://lists.ubuntu.com/archives/ubuntu-devel-announce/2009-February/000536.html