There is a direct cyclic dependency between univention-pam and univention-home-mounter.
r64810 | Make univention-home-mounter optional (Bug #39490) Changed Depends to Recommends Also: I see no cycle: # LANG=C apt-cache depends univention-home-mounter univention-home-mounter Depends: univention-config Depends: nfs-common Depends: liblockfile1 Conflicts: univention-pam univention-pam Depends: univention-config Depends: univention-config-registry Depends: libpam-ldap Depends: libnss-ldap Depends: libpam-heimdal Depends: libpam-cracklib Depends: wngerman Depends: pam-runasroot Depends: univention-skel Depends: nscd unscd Depends: shell-univention-lib Depends: python-univention-lib Depends: libnss-extrausers Recommends: univention-home-mounter Recommends: univention-sudo