samba - Jun 2011 - problems after Upgrade to Samba version 3.5.8-SerNet-Debian

Hi all,

after update to Samba version 3.5.8-SerNet-Debian, I've got the 
following errors, when I try to connect to the share via smbclient:

Domain=[ESERVICE] OS=[Unix] Server=[Samba 3.5.8-SerNet-Debian]
Server not using user level security and no password supplied.
tree connect failed: NT_STATUS_WRONG_PASSWORD


In my global definitions I set security to share.
...
    security = share
    client lanman auth = yes
    guest account = edi
    invalid users = root
    encrypt passwords = yes
    passdb backend = tdbsam:/etc/samba/passdb.tdb
...

When I do not set 'client lanman auth' I also got an error:

Domain=[ESERVICE] OS=[Unix] Server=[Samba 3.5.8-SerNet-Debian]
Server not using user level security and no password supplied.
Server requested LANMAN password (share-level security) but 'client 
lanman auth' is disabled
tree connect failed: NT_STATUS_ACCESS_DENIED


My share definition is listed below:

..
    guest ok = no
    public = no
    valid users = edi
    hosts allow ..

I only can connect to share when I set security to user.. Why? What is 
different in this version? Any suggestions?


Walter