Ubuntu 12.04 Beta 1 is now available for download. what’s new in this beta?
Beta-1 includes the 3.2.0-17.27 Ubuntu kernel which is based on the v3.2.6 upstream stable kernel.
default music player Rhythmbox.
Added Nautilus quicklist support to Unity launcher
resolvconf is now used to manage /etc/resolv.conf on all Ubuntu systems.
default Automatic Apport crash reporting.
Download Ubuntu 12.04 Beta 1