Comment 8 for bug 763680

I'm seeing a similar issue with the Dash appearing under *all* windows, not just the ones that are full screen. Unsure when this starts happening for me (will keep an eye on it) but running 'unity --replace' solves the issue, at least until it happens again.

I'm running 11.04 64-bit with Unity 3.8.16, and the issue happened on my machine with both ATI and Nvidia proprietary drivers and gfx cards.