
решение не моё, нашёл тут http://forum.ubuntu.ru/index.php?topic=298412.0.
Надо в smb.conf под строчкой workgroup = WORKGROUP добавить строку client max protocol = NT1
syslog = 0
# параметры из секции [global]
[global]
server string = %h - Samba %v
workgroup = PC395296
client max protocol = NT1
netbios name = PC1
security = user
# name resolve order = bcast host
map to guest = bad user
server role = standalone server
usershare allow guests = yes
invalid users =
# force user = publicshare
# Шара
[video]
path = /data/video
browseable = yes
read only = yes
guest ok = yes
[soft]
path = /data/soft
browseable = yes
read only = yes
guest ok = yes
[trash]
path = /data/trash
browseable = yes
read only = no
guest ok = yes