on Ubunutu 16.04 same issue (unable to browse samba share from my ubuntu PC as client)
the workaround is open ports 1024:65535/udp out:
1024:65535/udp out (and only these large ports range, the others samba ports are only needed for samba server on your pc !!!)
a preconfigured rules in GUFW firewall should be available
on Ubunutu 16.04 same issue (unable to browse samba share from my ubuntu PC as client)
the workaround is open ports 1024:65535/udp out:
1024:65535/udp out (and only these large ports range, the others samba ports are only needed for samba server on your pc !!!)
a preconfigured rules in GUFW firewall should be available