Comment 31 for bug 1025535

From my thread in the Ubuntu forums, it seems I'm not alone with cube opacity affecting Unity panel visibility.

Two users confirm the same issue with the same workaround:
http://ubuntuforums.org/showpost.php?p=12188631&postcount=95
http://ubuntuforums.org/showpost.php?p=12212825&postcount=96

These people are using the standard Precise versions of Unity and Compiz.