BadRequests out the wazoo

[Bundleton]

Hi, I've been using SDL for awhile and decided to look into OpenGL. It turns out, oddly enough, that when I try to compile ANYTHING now (though I had a working openGL window for awhile there) that I get the following when I run it in terminal:

/home/username/gl_test1/green
X Error of failed request: BadRequest (invalid request code or no such operation)
Major opcode of failed request: 135 (GLX)
Minor opcode of failed request: 19 (X_GLXQueryServerString)
Serial number of failed request: 22
Current serial number in output stream: 22

<<That one's from a tutorial I found, but everything I'm trying seems to put that out now. It is very discouraging... Here's the code from that BadRequest, though it happens for everything I try for some reason (out of nowhere):

/*
 *  green.c
 *  This program draws a green window. (Yawn!)
 */
 
#include <GL/gl.h>
#include <GL/glut.h>
 
void green (void) {
 
	glClear(GL_COLOR_BUFFER_BIT);
	glFlush();
}
 
int main(int argc, char** argv)
{
	glutInit(&amp;argc, argv);
	glutInitWindowSize(400, 400);
	glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB);
	glutCreateWindow ("green");
 
	glutDisplayFunc(green);
	glClearColor (0.0, 1.0, 0.0, 1.0);
 
	glutMainLoop();
	return(0);
}

My Linker Options under codeblocks are still set to the same things they were when I got my window compiling (this isn't it, etc) and it compiles just fine via terminal, also, but gives me that BadRequest thing when I try to run it in terminal. Any thoughts? @_@;

[marshats]

Everytime the linux kernel is changed ie updates applied then you need to reinstall your proprietary nvidia library. ..at least that is what i have to do on my ubuntu box and using the latest nvidia drivers installed manually.

sudo service gdm stop
sudo sh your_nvidia_driver.run
sudo service gdm start

Then exectute your compiled opengl program and the errors you saw will be gone

[Bundleton]

Hmm... Trying this for my fglrx-driver doesn't seem to work out. Trying it gives this:

sh: Can't open fglrx-driver

I've tried it logged in as root and as myself, and neither worked.
I'm guessing it might be because of my different driver. @_@;

EDIT: AHA! I found a solution, thanks to some searching inspired by that reply. I found it on my distro's forum (go figure, right?):

sudo apt-get remove --purge fglrx*
sudo apt-get update && sudo apt-get install fglrx-driver fglrx-control
sudo /usr/bin/aticonfig --initial
Reboot