Comment 10 for bug 1067349

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Daniel van Vugt (vanvugt) wrote : Re: After drop of Unity2D in 12.10: How to tackle high load of Unity/compiz on netbooks?

Actually it's not "obviously" due to the transparency or blur at all. That's a common misconception and conclusion a lot of people jump to, even Canonical employees.

However a more detailed analysis of Unity performance shows that the main slow-down is an architectural problem. Unity and Nux are inefficient by design. And that is being worked on right now by the Unity and Nux developers. There will be a lot to look forward to in 13.04.