I get this error when I try to start gridwars on my primary screen. It is working great on my secondary screen. I have only encountred this problem with gridwars as well.
Code:
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 78 (X_CreateColormap)
Value in failed request: 0x144
Serial number of failed request: 21
Current serial number in output stream: 23
Thanks for any help.