Comment 21 for bug 780121

The issue with Clementine is the same as with all the QT apps i.e. when anything is dragged the launcher shows but on drop it does not go away, that bug has been fixed in Oneiric and will hopefully be fixed in Natty as well. Can you install Unity from this ppa https://launchpad.net/~om26er/+archive/unity and let me known if that solves the issue for you. Also see bug 769703