Mail Archives: djgpp/1995/09/04/18:26:06
On Fri, 1 Sep 1995, douglas.rhodes wrote:
> I'm having problems running the grtask demo. It seems to compile and link
> OK but when I run it, the screen just goes blank. What am I doign wrong?
> The hello demo and sort demo work fine.
What VGA card do you have installed and what does your GO32 environment
variable says? The problem might be that you are using a graphics driver
which is incompatible with your VGA. This is explained in the DJGPP FAQ
list (available as faq102.zip from the same place you get DJGPP):
10.3 Q: When I run graphics test program which came with DJGPP, my screen
is all messed.
A: You should put the name of the graphics driver which corresponds
to your graphics card into the GO32 environment variable. Get
the file cbgrdXXX.zip and find the driver suitable for your card,
then put its full path into GO32, like this:
set GO32=driver c:/djgpp/drivers/atipro.grd
If this doesn't work for you, read the following sections in the FAQ.
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