pekka@pekka-Veriton-M661:~/pelit/TANK@WAR-1.2-linux64$ ./start_client.sh
Irrlicht Engine version 1.8.0-alpha
Linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64
[20-06 @ 13:01:33] TANK@WAR Client
[20-06 @ 13:01:33] Version: 1.2
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  129 (XFree86-VidModeExtension)
  Minor opcode of failed request:  10 (XF86VidModeSwitchToMode)
  Value in failed request:  0x17
  Serial number of failed request:  18
  Current serial number in output stream:  20