Comment 5 for bug 1216739

There's a thread on lubuntu-users list with useful info:
https://lists.ubuntu.com/archives/lubuntu-users/2013-August/005482.html

From the thread, I'm sure the ghost bug is related to PCManFM managing the desktop.

If you change the desktop manager to Thunar and the Xfce4 desktop, ghost icons are gone.

Is this ghost related to libfm? If we get the next version libfm can we solve the bug?