Hello guys

Sorry my english.

It's possible to drag and drop the icons from the default ubuntu menus, for example, the launcher in system>preferences>about_me, but i cant cancel the drag action while dragging, i thought that if i press ESC the action should be canceled but this dont happen.

Is there a way to cancel such action? Cause sometimes i drag the mouse unintentionally and then i need to release the thing somewhere, for example, on the desktop and then delete the stuff there, or if im browsing the web ill release the thing in browser and then ill need to go back.

Sorry mine english.