Xorg error after updating (Nvidia related)

[Justin Yang]

Hi,
I updated my ports tree and applications installed in my computer last 
night, however, after that, Xorg complains some errors in 
/var/log/Xorg.0.log when I start X:

     justin at darkgeek.pts/0 ~ % grep EE /var/log/Xorg.0.log
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
     [    25.958] (II) Loading extension MIT-SCREEN-SAVER
     [    26.494] (EE) Version mismatch detected between the NVIDIA 
libglx.so
     [    26.494] (EE) and libnvidia-glcore.so shared libraries 
(libglx.so version:
     [    26.494] (EE) 331.67; libnvidia-glcore.so version: 331.49).
     [    26.494] (EE) Please try reinstalling the NVIDIA driver.
     [    26.494] (EE) NVIDIA GLX: No supported server extension ABI found.
     [    26.494] (EE) Failed to load module "glx" (module requirement 
mismatch, 0)
     [    26.633] (EE) NVIDIA(0): Failed to initialize the GLX module; 
please check in your X
     [    26.633] (EE) NVIDIA(0):     log file that the GLX module has 
been loaded in your X
     [    26.633] (EE) NVIDIA(0):     server, and that the module is the 
NVIDIA GLX module.  If
     [    26.633] (EE) NVIDIA(0):     you continue to encounter 
problems, Please try
     [    26.633] (EE) NVIDIA(0):     reinstalling the NVIDIA driver.
     [    27.627] (EE) config/hal: NewInputDeviceRequest failed (8)
     [    27.630] (EE) config/hal: NewInputDeviceRequest failed (8)
     [    27.633] (EE) config/hal: NewInputDeviceRequest failed (8)

I have reinstalled the x11/nvidia-driver and rebooted my computer many 
times but errors remain there. So, did I miss something? Thanks.