ALT Workstation 9 x86_64, обновленная до sisyphus.

pam_python-1.0.8-alt3.x86_64

/etc/pam.d/sudo:
#%PAM-1.0
auth            required        pam_python.so
auth            include         system-auth
account         include         system-auth
password        required        pam_deny.so
session         include         system-auth

test@workstation-91-x86-64 ~ $ sudo -i
sudo: Ошибка PAM-аутентификации: Неизвестный модуль
sudo: a password is required

journalctl:
sudo[4823]: UNSPECIFIED (__progname="sudo" uid=500 euid=0): PAM unable to dlopen(/lib64/security/pam_python.so): /lib64/security/pam_python.so: undefined symbol: Py_IsolatedFlag
sudo[4823]: UNSPECIFIED (__progname="sudo" uid=500 euid=0): PAM adding faulty module: /lib64/security/pam_python.so