OK, never mind. I spoke too soon.
I had the modern folder unzipped and that didn't work. I just put in zipped in the scummvm folder and now everything works perfectly.
I wrote
I just bought the value pack that uses firmware 3.0.0
I tried to run scummvm on it, both 0.9.1 and 0.10.0 SVN 200-02-07. Neither works. I get a blank screen and then I get the menu again. In both cases I find two files in the scummvm directory: scummvm.stdout.txt and scummvm.stderr.txt
The stdout file says: "Using joystick: GP2X_JOYSTICK"
The stderr file says: "SDL_GP2X: SYS_JoystickName(0)Fatal signal: Segmentation Fault (SDL Parachute Deployed)"
Any idea what I can do to make it work?
