[Samba] Samba 4.1.6 in Ubuntu 14.04

[Klaus Hartnegg]

This is probably interesting for several people here:

Ubuntu 14.04 server contains Samba version 4.1.6

The default smb.conf contains a line
server role = standalone server
According to the output of the command 'testparam', there seems to be no 
difference between 'standalone server' and 'classic primary domain 
controller'.

Problem: On each login ubuntu shows the message
no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
This is a known bug, not yet fixed, see
https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1257186
Workaround: apt-get remove libpam-smbpass

There is no line 'domain logons = yes' in smb.conf, but that seems to be 
not required. I just got it working as NT4-style domain controller with 
basicly the same modifications to smb.conf as in Ubuntu 12.04 and 10.04.