For several days, I show lots of grey folders in finder "Macintash HD" like :
One of my usb drive appears in grey too.
Curiously, I can't double click on each grey folder but if I do a "right click -> Open", every works.
Does anybody know this issue ? My user account is admin, I've tried repair perms, verify drives etc... but the problem stills.
Sounds like you have made your invisable items visable. Used anything like TinkerTool or Cocktail or such?