On Thursday, 16 Nov 2017 at 08:45, Don Armstrong wrote: [...]
> I *think* you should be able to use Reverse PRIME if you do the
> following:
>
> xrandr --setprovideroutputsource 1 0;
>
> and then xrandr --query; should show the other source.
Not sure what Reverse PRIME means but, in any case, your suggestion
worked perfectly! I can now access all three screens perfectly.
DVI-I-1 connected primary 1920x1200+0+0
DP-1 connected 3840x1600+1920+0
HDMI-1-1 connected 1280x1024+5760+0
Now getting a bit of a tennis neck, mind you... :-)
Thanks for all your help.
--
Eric S Fraga via Emacs 27.0.50
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