We’re preparing Lubuntu 14.10, the Utopic Unicorn, for distribution in October 2014. With this early Beta pre-release, you can see what we are trying out in preparation for our next version (with 3.16.0-11 Ubuntu Linux kernel). Remember that this is an early beta pre-release, so don't use it on daily production computers.
We'd like you to join us for testing, especially if you have a PPC machine. We didn't have PPC testers this release, do there is no PPC release.
Read the release notes before getting the disc images, and contact us with feedback.