I get the same error when I run my program, but the window still opens
and the opengl renders properly.  If you're still using the code you
posted earlier, then you won't get a window since you never create a
window.  Throw some other stuff in there and see if it creates it.  I'm
connecting to :1, btw(since it's so slow coming from off campus).  I
assume :2 and :3 are the same as far as opengl is concerned; they're
just different resolutions, afaik.

John-Paul

On Wed, 2006-01-25 at 15:35 -0600, Keith Bertelsen wrote:
> Indeed I wasn't :) It now compiles correctly, and runs, however, it
> doesn't actually display, with the error:
> Xlib: connection to ":0.0" refused by server
> Xlib: no protocol specified
> 
> My guess is that there's something a little weird in my VNC connection,
> but a google search isn't drudging up anything useful. What am I doing
> wrong *this* time?
> 
> -Keith
> 
> Ross Day wrote:
> > I bet he didn't expect three simultaneous responses with the answer to
> > his problem. :-)
> > 
> > Keith Bertelsen wrote:
> > 
> >> For the Computer Graphics course, we're to be using OpenGL for a good
> >> amount of our graphics programming. As I would rather avoid having to
> >> install any Microsoft C++ editor on my machine, I'm trying to get it
> >> done on Ice. However, I seem to be having difficulties getting even a
> >> basic program to compile.
> 
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