@shira I edited the file, and :
# testparm
Load smb config files from /etc/samba/smb.conf
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
WARNING: The "syslog" option is deprecated
Processing section "[homes]"
Processing section "[share]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions
# Global parameters
[global]
server string = %h server
log file = /var/log/samba/log.%m
max log size = 1000
syslog = 0
panic action = /usr/share/samba/panic-action %d
usershare allow guests = Yes
disable spoolss = Yes
load printers = No
printcap name = /dev/null
protocol = SMB2
map to guest = Bad User
obey pam restrictions = Yes
pam password change = Yes
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
passwd program = /usr/bin/passwd %u
unix password sync = Yes
dns proxy = No
idmap config * : backend = tdb
[homes]
comment = Home Directories
browseable = No
create mask = 0700
directory mask = 0700
valid users = %S
[share]
comment = Recalbox user data
path = /recalbox/share
delete veto files = Yes
veto files = /._*/.DS_Store/
create mask = 0644
force user = root
guest ok = Yes
read only = No
worked for me from my Ubuntu (notice protocol = SMB2
).
Anyway, this has to do with the Recalbox server samba server, nothing to do at all with connecting to your NAS