Comment 15 for bug 748539

Could you please implement a feature to optionally but completelly disable the top screen menubar on a secondary monitor?

With that bar Ubuntu with Unity becomed unusable for video art and gigs, where the secondary display output is used with projectors in live shows.

In such environments, on the unfortunate case of a problem with the application generating output on the secondary monitor, a small human error with the fader of a video mixer, or anything, showing a black background for a moment is more desiderable than showing an operating system interface for a moment.