Good stuff as always from Ars: Review: Ubuntu 12.10 Quantal Quetzal a mix of promise, pain.
Write this down: Ubuntu 12.10, the late-year arrival from Canonical’s six-month standard release factory, marks the first new release within the company’s current long-term support cycle. Got it? Good, because it may be the best takeaway from the latest Ubuntu release, codenamed Quantal Quetzal. After that, it’s a bit of a rocky ride.