Gngeo V0.6.10 + Unibios An = Segfault

[michu]

hello.. damn, im trying to get gngeo working, without success until now...

here my config file:
[root@gp2x conf]$cat ./gngeorc
# GNGEO resource file for the GP2X
...
# system type? arcade or home
system unibios
..

this is the only thing i changed in the config file. the uni-bios.rom file (v2.1) is in the ./rom directory.. now i start the rage frontend:

[root@gp2x neogeo]$./rage2x.gpe
SDL_GP2X: CreateDevice
SDL_GP2X: VideoInit
SDL_GP2X: Physical screen = 320x240 (ilace = 0)
SDL_GP2X: Creating cursor 16x16
SDL_GP2X: Allocated WMcursor @ 0x102e00 (32)
SDL_GP2X: SurfaceManager allocating 256 bytes
SDL_SYS_JoystickInit
SDL_GP2X: ListModes
SDL_GP2X: Setting video mode 320x240 16 bpp, flags=0
SDL_GP2X: FreeHWSurfaces
SDL_GP2X: InitHWSurfaces 0x40025800, 5085184
SDL_GP2X: Screen bucket 0x102384
SDL_GP2X: First free bucket 0x103120 (size = 5085184)
SDL_GP2X: Creating cursor 16x16
SDL_GP2X: Allocated WMcursor @ 0x103138 (32)
SDL_GP2X: SurfaceManager allocating 256 bytes
SDL_GP2X: SurfaceManager adding new free bucket of 5084928 bytes @ 0x105210
SDL_GP2X: SurfaceManager allocated 256 bytes at 0x40025800
Setting 920t clock to 133 Mhz...
Segmentation fault

i tested metal slug x and super sidekicks... only segfaults... any hints?

regards