cant login with my samba password only with my linux password

[Hartmut]

Hello,

I have a strange problem with my samba server. When I try to connect
with my (Windows)client and samba ask for the password, it's only
accepting my linux-user password, not my samba-user password (set with
smbpasswd).

And now the strange about it. When i change my sambapassword with
smbpasswd, and try to login from my client, then the samba-user password
is accepted. But after a reboot of my samba server, the server accepts
only the linux-user password. I have to (re)set the samba-user password
again with smbpasswd and only after that, I can login with the
samba-user password.

Is there something wrong with my smb.conf (see below)? Or what else
could be the problem?


-------------
smb.conf:
[global]
#       debuglevel = 1
        workgroup = Gruppe
        server string = Datastring
        wins support = no
        dns proxy = no

        interfaces = 192.168.1.0/24 127.0.0.1/8
        bind interfaces only = yes

        log file = /var/log/samba/log.%m
        max log size = 1000
        syslog = 0
        security = user
        encrypt passwords = true
        passdb backend = tdbsam
        obey pam restrictions = yes
        unix password sync = no
        pam password change = no
        map to guest = bad user
        domain logons = no
        load printers = no
        domain master = no
        usershare allow guests = no

        vfs objects = recycle
        recycle: repository = .trash.bin
        recycle: keeptree = Yes
        recycle:versions = Yes

[lager]
        comment = Lager
        path = /media/lager_hdd
        public = no
        valid users = user1
        read only = no
        browseable = no
-------------

Greetings
Hartmut