Try to remove this section in xorg.conf:
Section "Module" Load "dri2" Load "dbe" Load "record" Load "glx" Load "dri" Load "extmod" EndSection
Try to remove this section in xorg.conf:
Section "Module"
Load "dri2"
Load "dbe"
Load "record"
Load "glx"
Load "dri"
Load "extmod"
EndSection