Andreas, if it helps in the meanwhile, it can be pretty easily worked around. The pam_sss module doesn't really serve any purpose on Ubuntu at the moment. You can comment the pam_sss line out of /etc/pam.d/common-session and the error should go away.
Andreas, if it helps in the meanwhile, it can be pretty easily worked around. The pam_sss module doesn't really serve any purpose on Ubuntu at the moment. You can comment the pam_sss line out of /etc/pam. d/common- session and the error should go away.