Separate X Screens - possible on Intel Integrated HD Graphics?

rhkramer at gmail.com rhkramer at gmail.com
Mon Jan 18 17:24:00 PST 2016


I just came across an article on Linux Journal that mentions a program named 
x2x which might be helpful.  The mention of x2x is on the third page of the 
article, and I've included one quotation:

Build a Large-Screen Command Center with 
the RPi 2 

http://www.linuxjournal.com/content/build-large-screen-command-center-
rpi-2?page=0,2&utm_source=phplist11&utm_medium=email&utm_content=text&utm_campaign=LinuxCounter%20Newsletter%202016%2F01

I guess I could mention that the article deals with two (large) monitors 
driven by separate Raspberry Pis runniing, essentially, Debian (Raspian)--now 
read the quote above.

<quote>
With x2x, you can move the mouse (and keyboard focus) from one RPi to the 
other, one monitor to the other, as though the screens were attached to a 
single computer. It's fast and seamless. 
</quote>

I've just barely skimmed the article, so I make no promises / endorsements--
just something that might be helpful.

On Monday, January 18, 2016 03:55:38 PM you wrote:
> I used to do this with gnome 2 using nvidia's --separate-x-screen
> option, it didn't require a second keyboard and mouse. The reason I used
> to do this is so that I could change virtual desktops / workspaces
> independently per screen, ie screen 1 was on virtual desktop 3 and
> screen 2 was on virtual desktop 4, I could then change screen 2 to be on
> virtual desktop 1 without effecting screen 1. I found this more useful
> then being able to drag windows between screens. Unfortunately modern
> DE's often don't support this well as it involves running two instances
> of the display manager at the same time. In my case I found that
> enlightenment has this behavior without running separate x screens so I
> use that instead now.
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