Comment 12 for bug 754508

This happens to me in just about every app. Gimp & chrome's save dialogues and so on... The panel's "Edit Connections" menu in the network area...

It's incredibly frustrating as I don't use my secondary monitor 100% of the time, and this bug forces me to disable it manually when it's off.

I'm sure this problem is related to the "Place Windows" plugin in Compiz. If I disable Place windows, then the windows all open on the proper monitor. However, they open up *under* the Unity panel, which is also annoying and not a decent fix.