I used the ext sd method, placed the .mpq at /media/sdcard/ROMS/diablo/diabdat.mpq
then ran the below as per the instructions.
ln -sf /media/sdcard/ROMS/diablo/diabdat.mpq /media/home/.local/share/diasurgical/devilution/diabdat.mpq
Works without issue.
Thanks @glebm much appreciated.
OK, thanks I will this.. I did try the below but failed
I changed the path the to diabdat.mpq slightly to see if it would boot from on the internal sd card somewhere else...
I created a folder in my internal
roms folder called diablo and moved diabat.mpq to that folder then changed the path to the below and ssh in using superputty.
ln -sf /media/data/roms/diablo/diabdat.mpq /media/home/.local/share/diasurgical/devilution/diabdat.mpq but get an error below:
ln: /media/home/.local/share/diasurgical/devilution/diabdat.mpq: No such file or directory
I will try an external sd with the same paths as your one and see how I get on