Segmentation fault mupen64plus-next

[snock]

With mupen64plus the roms works fine but is deprecated. I have updated mupen64plus-next (muplen64plus-libretro-nx) and when trying to execute any roms ... it always gives the same error.

pi@retropie:~ $ log
--- start of joystick-selection log
joystick selection by name is ON!
joystick indexes for "n64" was configured
joystick indexes for "all" was configured
--- end of joystick-selection log
Parameters: 
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mupen64plus-next/mupen64plus_next_libretro.so --config /opt/retropie/configs/n64/retroarch.cfg "/home/pi/RetroPie/roms/n64/Paperboy (USA).n64" --appendconfig /dev/shm/retroarch.cfg
plugin_start_gfx
[CDROM] No sg devices found and sg kernel module is not loaded.
/opt/retropie/supplementary/runcommand/runcommand.sh: line 1012:  2738 Segmentation fault      /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mupen64plus-next/mupen64plus_next_libretro.so --config /opt/retropie/configs/n64/retroarch.cfg "/home/pi/RetroPie/roms/n64/Paperboy (USA).n64" --appendconfig /dev/shm/retroarch.cfg

[mitu]

Please add more info about your system and the RetroPie version used.

[hhromic]

@snock if you are using the legacy VC video drivers this is a known issue and the fix is under review.

You have two choices:

1. Wait for the fix to be merged and then rebuild from source (recommended).
2. Update your RetroPie-Setup script and rebuild from source (if you can't wait).

Option (2) temporarily rollsback mupen-next to the last known commit before the problem started. Once the fix is merged, you will have to update again the RetroPie-Setup script and rebuild from source again to obtain latest fixed mupen-next.

This only applies when using the legacy VC drivers, not KMS+Mesa.

[snock]

raspberry 3b+ , retroarch 1.8.4 , retropie 4.5.1. Touch wait for the solution.