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Subject: Re: Question for running KDE apps.
To: cygwin AT cygwin DOT com
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From: David Stacey <drstacey AT tiscali DOT co DOT uk>
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Date: Mon, 27 Feb 2017 19:35:28 +0000
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On 27/02/17 13:29, Γιώργος Κωστόπουλος wrote:
> Is it possible to run a KDE app in cygwin?
> I tried some of them, but I keep receiving the error message:
> "QXcbConnection: Could not connect to display. Aborted (core dumped)".

Try the following commands from a Cygwin bash shell:

     XWin -multiwindow &
     export DISPLAY=:0.0

Then start your application as before.

Dave.


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