[Xprint] Xlib: extension "GLX" missing on display "simon4:50.0" while printing

[Thomas Dodd]

Simon Toedt wrote:
> Xlib:  extension "GLX" missing on display "simon4:50.0".
> ./wasp_core: Error: couldn't get an RGB, Double-buffered visual.

Looks like Xprint doesn't support GLX extensions.

Compare the outputs from 'xdpyinfo -display $DISPLAY' and
'xdpyinfo -display simon4:50' to get an Idea of what Xprint doesn't support.

-Thomas