[CentOS] Monitor Dummy Device

Wed Jan 20 15:54:40 UTC 2016
Joey <forum at r5d.de>

Yes, with a cable connect it is possible, of course.

But i dont like it to be restricted in my movement by wired to a hdmi-cable.

Am 20.01.2016 um 15:07 schrieb Jonathan Billings:
> On Tue, Jan 19, 2016 at 10:49:31PM +0100, Joey wrote:
>> i try xephyr/xnest, but i dont recognize how i can use a nested display like
>> a second screen.
> I guess I still don't understand why you need a second, virtual
> screen.
> Every projector I've ever used appears as a second screen on my linux
> desktop, and I have the choice to either mirror my display or expand
> my desktop across both.  If you choose the second option, you can put
> your projector content on the projector, and keep your laptop's
> display for notes.
> Does your projector not do that?  I don't understand the situation
> where you need to use a second computer and ffmpeg streaming.