this occurred first to me a few weeks ago.
I have two Systems both with two Monitors, both running LXDE. Both of them have a NVIDIA Kepler Card. Display runs in TwinView Mode.
After upgrading to newest version of openbox (3.5.0-7) and pcmanfm (1.0.1-1) I get the problem, that all of sudden my desktop symbols are
displayed on both monitors... It's really annoying.
Any Solutions?
Thanks in advance,
gnux
//edit:
Switched to XFCE ...