Mint 18.3 Samba - Segue a receita. em /etc/samba/smb.conf
client max protocol = NT1 wins support = yes name resolv order = bcast host lmhost wins
[Público]
path = /home/ercio-pc/Público create mask = 777 directory mask = 777 browsable = yes guest ok = yes read only = no public = yes
salva e sai reinice o samba...