c++ error: segmentation fault

[grimdaze]

ok, i'm running ubuntu 5.10 on a power pc g3 and i'm trying to learn glut. i use this code to create a window:
#include <GL/glut.h>

bool init()
{
return true;
}

void display()
{
}

int main(int argc, char *argv[])
{
glutInit(&argc,argv);
glutInitWindowPosition(50,50);
glutInitWindowSize(640,480);
glutCreateWindow("My GLUT Window");
glutDisplayFunc(display);
if (!init())
return 1;
glutMainLoop();
return 0;
}

and this, in a makefile, to complie:
main : main.cpp
g++ -lGL -lGLU -lglut main.cpp -o main
clean :
rm -rf main
it all compiles fine but when i try to run the program i get this error:
libGL warning: 3D driver claims to not support visual 0x24
libGL warning: 3D driver claims to not support visual 0x28
libGL warning: 3D driver claims to not support visual 0x2c
libGL warning: 3D driver claims to not support visual 0x30
Segmentation fault

is this a hardware issue or am i doing something wrong?

[Retrix]

That code works without any problems on my machine, so I would suggest its an issue with your hardware or OpenGL setup. Are you able to run other 3D applications fine?

[bartbes]

As you can obviously see on his error output it is just his computer, actually it's his video card driver. Are you using a special video driver? If so which? And is there a new one?

[grimdaze]

Are you able to run other 3D applications fine?

none that i've tried. i didn't think a blank window would be an issue.

Are you using a special video driver? If so which? And is there a new one?
i don't think so. i have an old ATI Rage 128 card. i have no idea what driver it uses. i'm not too knowledgable on the hardware side.