ERROR(<type 'exceptions.ValueError'>): uncaught exception - unable to parse dn s
tring
  File "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175, in
 _run
    return self.run(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/samba/netcmd/dbcheck.py", line 108, in
run
    fix=fix, yes=yes, quiet=quiet, in_transaction=started_transaction)
  File "/usr/lib/python2.7/dist-packages/samba/dbchecker.py", line 56, in __init
__
    self.infrastructure_dn = ldb.Dn(samdb, "CN=Infrastructure," + samdb.domain_d
n())
dpkg: erreur de traitement de samba4 (--configure) :