Xorg crashes when opening certain programs

[DdP Lombard]

Hey,
I'm currently using the new "Crocus" driver for my GMA4500MHD, but
unfortunately Xorg crashes, when I open certain images, display certain
websites or simply open some programs. I think some GLSL functions
are being called that my GPU can't offer. Here is my xorg.log



[  3751.392] Failed to compile FS: 0:1(10): error: GLSL 1.30 is not
supported. Supported versions are: 1.10, 1.20, and 1.00 ES

[  3751.392] Program source:
#version 130
#ifdef GL_ES
precision mediump float;
#endif
#define RepeatNone                            0
#define RepeatNormal                     1
#define RepeatPad                        2
#define RepeatReflect                    3
#define RepeatFix                             10
uniform int                     source_repeat_mode;
uniform int                     mask_repeat_mode;
vec2 rel_tex_coord(vec2 texture, vec4 wh, int repeat) 
{
        vec2 rel_tex; 
        rel_tex = texture * wh.xy; 
        if (repeat == RepeatFix + RepeatNone)
                return rel_tex; 
        else if (repeat == RepeatFix + RepeatNormal) 
                rel_tex = floor(rel_tex) + (fract(rel_tex) / wh.xy); 
        else if (repeat == RepeatFix + RepeatPad) { 
                if (rel_tex.x >= 1.0) 
                        rel_tex.x = 1.0 - wh.z * wh.x / 2.; 
                else if (rel_tex.x < 0.0) 
                        rel_tex.x = 0.0; 
                if (rel_tex.y >= 1.0) 
                        rel_tex.y = 1.0 - wh.w * wh.y / 2.; 
                else if (rel_tex.y < 0.0) 
                        rel_tex.y = 0.0; 
                rel_tex = rel_tex / wh.xy; 
        } else if (repeat == RepeatFix + RepeatReflect) {
                if ((1.0 - mod(abs(floor(rel_tex.x)), 2.0)) < 0.001)
[  3751.392] (EE) 
Fatal server error:
[  3751.395] (EE) GLSL compile failure
[  3751.395] (EE) 
[  3751.395] (EE) 
Please consult the The X.Org Foundation support 
         at http://wiki.x.org
 for help. 
[  3751.395] (EE) Please also check the log file at
"/home/lombard/.local/share/xorg/Xorg.0.log" for additional
information. [  3751.395] (EE) [  3751.396] (II) AIGLX: Suspending
AIGLX clients for VT switch [  3751.444] (EE) Server terminated with
error (1). Closing log file.