I'm having trouble opening system settings??? i get this error code when i try and run it in the terminal, as it wont open on clicking either.

(switchboard:16560): Gdk-ERROR **: The program 'switchboard' received an X Window System error. This probably reflects a bug in the program. The error was 'BadValue (integer parameter out of range for operation)'. (Details: serial 159 error_code 2 request_code 154 (GLX) minor_code 24) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the GDK_SYNCHRONIZE environment variable to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) /usr/bin/gnome-control-center: line 20: 16560 Trace/breakpoint trap (core dumped) switchboard $switchboard_options $requested_plug

Any help would be much appreciated.

Many thanks kieron.

I'm having trouble opening System Settings. I get this error code when I try and run switchboard in the terminal (as it won't open by clicking):

(switchboard:16560): Gdk-ERROR **: The program 'switchboard' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadValue (integer parameter out of range for operation)'.
  (Details: serial 159 error_code 2 request_code 154 (GLX) minor_code 24)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the GDK_SYNCHRONIZE environment
   variable to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
/usr/bin/gnome-control-center: line 20: 16560 Trace/breakpoint trap   (core dumped) switchboard $switchboard_options $requested_plug

Any help would be much appreciated.