Canonical published earlier today, March 1st, the first Beta release of the upcoming Lubuntu 12.04 (Precise Pangolin) operating system.
Lubuntu 12.04 Beta 1 comes now with the popular LightDM display manager as the default login manager, with the default GTK greeter.
The new artwork, called Ozone, of the Lubuntu 12.04 operating system has been implemented in this Beta release, even if it has a few GTK3 issues.
Lubuntu 12.04 Beta 1 is distributed only as Live CDs (Desktop and Alternate), for the i386, AMD64 and PowerPC architectures.
Download Lubuntu 12.04 Beta 1 right now from Softpedia. Remember that this is a beta release and it should NOT be installed on production machines. It is intended to be used for testing purposes only.