ISO下载地址
PC (Intel x86) desktop image
http://cdimage.ubuntu.com/ubuntukylin/releases/raring/beta-1/ubuntukylin-13.04-beta1-desktop-i386.iso
64-bit PC (AMD64) desktop image
http://cdimage.ubuntu.com/ubuntukylin/releases/raring/beta-1/ubuntukylin-13.04-beta1-desktop-amd64.iso