Problem
Problem: The synchronization to Samba doesn’t work for example creating a new user. The following traceback is shown in the log file /var/log/univention/connector-s4-status.log:
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/main.py", line 282, in main
connect()
File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/main.py", line 181, in connect
s4.initialize_ucs()
File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 964, in initialize_ucs
self.poll_ucs()
File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 1044, in poll_ucs
dn, new, old, old_dn = cPickle.load(f)
EOFError
Solution
Remove all empty files in the directory /var/lib/univention-connector/s4/.