Ubuntu 11.04 (Natty Narwhal) released and Download links included
The Ubuntu team is pleased to announce Ubuntu 11.04, code-named "Natty Narwhal". 11.04 continues Ubuntu's proud tradition of integrating the latest and greatest open source technologies into a high-quality,easy-to-use Linux distribution.
For PC users, Ubuntu 11.04 supports laptops, desktops and netbooks with a unified look and feel based on a new desktop shell called "Unity".This version supersedes Ubuntu Netbook Edition for all PC netbooks.
Developer reference images are provided for select Texas Instruments (TI) ARM platforms, specifically the "PandaBoard" and "BeagleBoard".
Ubuntu Server 11.04 has made it easier to provision servers, and reduce power consumption. Ubuntu Server 11.04 for UEC and EC2 has a new kernel and improved initialization and configuration options.
Download Ubuntu 11.04
Download ubuntu 11.04 from here
BitTorrent is a peer-to-peer download network that sometimes enables higher download speeds and more reliable downloads of large files. You will need to install a Bit Torrent client on your computer in order to enable this download method. You may then use one of the following links to download the Ubuntu cd image: