# OS VERSION:
Ubuntu 11.10
Linux samba 3.0.0-12-server #20-Ubuntu SMP Fri Oct 7 16:36:30 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

# SAMBA VERSION: 
4.0.0alpha18-GIT-a056238 ./configure.developer

# BIND VERSION: 
Bind 9.8.1-P1 compiled with gssapi and dlopen

# INSTALLED DEPENDENCIES:
build-essential libattr1-dev libblkid-dev libgnutls-dev libreadline-gplv2-dev python-dev autoconf python-dnspython gdb pkg-config bind9utils libpopt-dev krb5-user

# PROVISIONED WITH:
./source4/setup/provision --realm=contoso.local --domain=CONTOSO --adminpass=iamnotthatdumbtopostithere --server-role='domain controller'

# ERROR:
root@samba:/home/dilla# samba-tool fsmo show
ERROR(<type 'exceptions.AttributeError'>): uncaught exception - 'NoneType' object has no attribute 'get_loadparm'
  File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 162, in _run
    return self.run(*args, **kwargs)
  File "/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/fsmo.py", line 136, in run
    lp = sambaopts.get_loadparm()

# ADDITIONAL NOTES:
I joined a W2k8R2 Server as an Domain Member (and did repadmin /kcc after the first boot) , Replication works without errors, i can transfer the FSMO Roles via the Windows Server. 

Everything works just fine, wbinfo, smbclient, kinit, id (winbind is added to nsswitch), samba-tool dbcheck,  etc. Also, no Errors in the syslog file, no bind errors.

But when i try to use the samba-tool to show the fsmo roles the above error throws.

This didn't happen with Alpha17. I also tried to compile it non-developer, same error. If you need addition info, logs, etc, please let me know.

Other then the above error, everything seems to work like a charm, good work :)

regards
DoofDilla