hello everyone,
the issue i am having is with ''gfceux'' nes emulator ubuntu 10.04
the program runs just fine but it will not allow me to configure my gamepad.
this wasn't a issue with the previous version of buntu i was using(jaunty).

When i run a lsusb command i receive the feeling output-
lsusb
Bus 005 Device 002: ID 093a:2468 Pixart Imaging, Inc. Cammaestro 2.5DU/X-EYE/Orite SC-120/ICGear TravelCam/Easy Snap Snake Eye Webcam
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 0079:0006 DragonRise Inc. Generic USB Joystick
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

so i know that the operating system sees the controller.
My problem is when i go to configure the controller inside ''gfceux''
i get a error message of-
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/gfceux/main.py", line 600, in gamepad_clicked
self.gamepad_config_no = d[widget.name]
KeyError: None

and line 601-603 of this document read as follows.
self.gamepad_config_no = d[widget.name]
command = '--inputcfg gamepad' + self.gamepad_config_no
self.launch(command, True)
i have tried to manuelly edit the file but could not.
any help with this issue would be greatly appreciated!!
thanks in advance,have a great day and god bless !!!