Problem solved: libpam-passwdqc was not installed, neither manually nor as a dependency.
-- passwd says "Module is unknown" https://bugs.launchpad.net/bugs/487019 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
