Perhaps they're on a different screen, or just a long way off-screen
Try a geometry parameter
appname -geometry 320x200+100+100 -display :0
should dump it in the upper left corner of your :0 display.
On Mon, 2003-06-23 at 20:04, Chris Wilkinson wrote:
> Hi there,
>
> Recently I have had an issue trying to run some small
> OpenGL apps. These are Xscreensaver modules which can
> also be run standalone without xscreensaver (they just
> run in a window).
>
> When I try to run them now, they run but nothing appears
> on the desktop. I tried 'LDD <appname>' and all libs that
> they call are correct and accounted for. I even notice the
> system slows as it normally would when running OpenGL
> stuff. The KDE System guard shows them as a running and
> happy process, but they're not visible! Weirdness!
>
> Does anyone know what could cause this?
>
> Kind regards,
>
> Chris Wilkinson, Christchurch.
>
