Comment 5 for bug 135387

I have the same problem (I think) on Gutsy Tribe-5. I have an Intel G965 chipset (on Asus P5B-V mobo) with a 19" Iiyama VisionMaster Pro 451 CRT.
When I start displayconfig-gtk, I get a list of resolutions of which 1280x1024@75Hz is selected. When I switch to 1600x1200x75Hz I get this:
Gdk-ERROR **: The program 'displayconfig-gtk' 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 13 error_code 2 request_code 155 minor_code 2)
  (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 --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
aborting...
Aborted (core dumped)