lr-atari800 segmentation fault

[weirdocollector]

Hi!

I'm having problems running Atari5200 roms witk lr-atari800 as I got the following Segmentation Fault error no matter what I try:

atari5200
>/dev/null: No such file or directory
Parameters: 
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-atari800/atari800_libretro.so --config /opt/retropie/configs/atari5200/retroarch.cfg "/home/pi/RetroPie/roms/atari5200/Archon.a52" --appendconfig /dev/shm/retroarch.cfg
[libretro-atari800]: Got size: 336 x 240.
[libretro-atari800]: Got size: 336 x 240.
[libretro-atari800]: Got size: 336 x 240.
[libretro-atari800]: Got size: 336 x 240.
/opt/retropie/supplementary/runcommand/runcommand.sh: line 1283:  1552 Segmentation fault      /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-atari800/atari800_libretro.so --config /opt/retropie/configs/atari5200/retroarch.cfg "/home/pi/RetroPie/roms/atari5200/Archon.a52" --appendconfig /dev/shm/retroarch.cfg

My configuration:
Raspi 3B+
Latest retropie

I've update from source both core packages (retroarch) and the lr-atari800 emulator.

I've also added to \retropie\configs\atari800\retroarch.cfg the following line (before the latest)

menu_enable_widgets = "false"

All the above to no avail.

Have you got some suggestions ?

Thanks for any help.

[weirdocollector]

Does anyone know if the alternative Setup script from this repository https://github.com/valerino/RetroPie-Setup will help ?

Thanks for any help.