Re: [PATCH 17/24] gnu: kwidgetsaddons: Fix test failure.

[Danny Milosavljevic]

>                (system (string-append (assoc-ref inputs "xorg-server")
> -                                     "/bin/Xvfb :1 &"))
> +                                     "/bin/Xvfb :1 -screen 0 640x480x24 &"))

Might

             (setenv "QT_QPA_PLATFORM" "offscreen")

also be enough? Starting an Xvfb server and then not stopping it again is kinda 
... extreme. Also, who says that :1 is free?

I can see that it was there before, but just to be sure...