下载地址：
http://www.ubuntu.com/testing/download (Ubuntu and Ubuntu Server)
http://releases.ubuntu.com/oneiric/ (Ubuntu, Ubuntu Server)
http://cloud-images.ubuntu.com/releases/oneiric/beta-2/ (Ubuntu Cloud Images)
http://cdimage.ubuntu.com/releases/oneiric/beta-2/ (Ubuntu DVD, Alternates, pre-installed ARM Images)
http://cdimage.ubuntu.com/netboot/11.10/ (Ubuntu Netboot)
http://releases.ubuntu.com/kubuntu/oneiric/ (Kubuntu)
http://cdimage.ubuntu.com/kubuntu/releases/oneiric/beta-2/ (Kubuntu DVD)
http://cdimage.ubuntu.com/xubuntu/releases/oneiric/beta-2/ (Xubuntu)
http://cdimage.ubuntu.com/edubuntu/releases/oneiric/beta-2/ (Edubuntu)
http://cdimage.ubuntu.com/ubuntustudio/releases/oneiric/beta-2/ (Ubuntu Studio)
http://cdimage.ubuntu.com/mythbuntu/releases/oneiric/beta-2/ (Mythbuntu)
http://cdimage.ubuntu.com/lubuntu/releases/oneiric/beta-2/ (Lubuntu)
The final version of Ubuntu 11.10 is expected to be released on October 13 2011.