Comment 7 for bug 757652

Revision history for this message
Jani Monoses (jani) wrote : Re: [panel] The main panel is not on the primary monitor in a dual-head setup

In addition to the Ubuntu button being on the panel on the other monitor, the window control buttons (close, min, max) appear on that panel too. So the current window has a pair of control buttons on both monitors.
This I did not see on the screenshot attached in comment #2.