Just a short comment: Looks the Samba version on the server side is also relevant: If the Samba server is Debian Squeeze (2:3.5.6~dfsg-3squeeze2), the problem vanishes, too.
Just a short comment: Looks the Samba version on the server side is also relevant: If the Samba server is Debian Squeeze (2:3.5. 6~dfsg- 3squeeze2) , the problem vanishes, too.