A workaround that works for me is dragging some icon from the desktop to the launcher and back again. After that it hides correctly (until some qt or java program makes it stick again). Workaround described here:
https://bugs.launchpad.net/unity/+bug/763275/comments/4
A workaround that works for me is dragging some icon from the desktop to the launcher and back again. After that it hides correctly (until some qt or java program makes it stick again).
Workaround described here:
https:/ /bugs.launchpad .net/unity/ +bug/763275/ comments/ 4