+++ This bug was initially created as a clone of Bug #38754 +++ As described in Bug #38754 it seems as if ucs-school-user-logonscripts.py may try getConnectoin() infinitely if the machine credentials are wrong for example.
Ticket#2015052021000181
Happened again at 2015072021000276
There is a Customer ID set so I set the flag "School Customer affected".
The listener module now handles (univention.admin.uexceptions.ldapError, ldap.LDAPError). It will exit by re-raising the exception.
UCS@school 4.3 v4 has been released. https://docs.software-univention.de/changelog-ucsschool-4.3v4-de.html If this error occurs again, please clone this bug.