I've found a solution via SSH editing the files fstab and S31emulationstation, this works under Wi-fi and wired networks. I've find the workaround in the recalbox wiki, I'll post here, maybe this help anyone with de same difficult as mine:
With a terminal or via SSH
Before editing fstab write this:
mount -o remount,rw /
edit fstab
nano /etc/fstab
add this line (all on the same line, no carrier return):
//IP_NAS/SHARED_FOLDER/ recalbox/share/roms cifs user=XXX,password=YYY,sec=ntlm,vers=2.0,uid=0,gid=0,rw 0 0
With :
IP_NAS : the IP adress (exemple : 192.168.0.1)
SHARED_FOLDER : the folder you just make (exemple roms)
XXX : User name
YYY : User Password
Exemple :
//192.168.0.1/roms /recalbox/share/roms cifs user=recalbox,password=recalbox,sec=ntlm,vers=2.0,uid=0,gid=0,rw 0 0
Quit & Save :
CTRL+X
Y
ENTER
Now edit S31emulationstation
nano /etc/init.d/S31emulationstation
Add mount -a just after
case "$1" in
start)
mount -a
Quit & Save :
CTRL+X
Y
ENTER
Now you need to move S31emulationstation after the network start :
cd /etc/init.d/
mv S31emulationstation S92emulationstation
/recalbox/scripts/recalbox-save-overlay.sh
restart recalbox :
reboot
Warning :
If you update Recalbox, a new S31emulationstation will be created. So restart from : Now edit S31emulationstation