Hi list. I'm trying to convert my samba3 domain to samba4 AD with samba-tool, but i'm getting an error and i can' t find anything about it on google. I've enabled the log level 4 on smb.conf and here's what i got: Home server: PANDORA init_sam_from_ldap: Entry found for user: DIRET-ESTAG$ Home server: PANDORA init_sam_from_ldap: Entry found for user: dsegato Home server: PANDORA init_sam_from_ldap: Entry found for user: lesley Home server: PANDORA ERROR(<type 'exceptions.AttributeError'>): uncaught exception - 'passdb.Samu' object has no attribute 'acct_flags' File "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/__init__.py", line 175, in _run return self.run(*args, **kwargs) File "/usr/local/samba/lib64/python2.6/site-packages/samba/netcmd/domain.py", line 1318, in run useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs) File "/usr/local/samba/lib64/python2.6/site-packages/samba/upgrade.py", line 722, in upgrade_from_samba3 % (user.acct_flags, username, [ I've copied my .tdb files to a new test server.....also, i'm using ldap backend on s3.