8 Dec 2017, 18:28

@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