First look: Ubuntu 9.10 alpha 2 brings Ext4, GRUB 2view story

http://arstechnica.com – I tested the alpha release myself in VirtualBox on my main desktop computer. I was able to install and run alpha 2 without encountering any difficulties. The installation went smoothly and the new version of GRUB (GNU's GRUB bootloader) is working fine. (Distributions)

The Ext4 Linux file systemview story

http://www.opensourcetips.org – A preliminary development snapshot of ext4 was included in version 2.6.19 of the Linux kernel. On Oct 11, 2008, the patches that mark ext4 as stable code were merged in the Linux 2.6.28 source code repositories,denoting the end of the development phase and recommending ext4 adoption. (General)