ubuntu18 and current sssd version is 1.16.1
/etc/sssd/sssd.conf
[prompting/password]
password_prompt = Password :
[prompting/2fa]
first_prompt = 2fa_Password :
second_prompt = 2fa_otp :
single_prompt = False
service sssd restart
sssctl config-check
Issues identified by validators: 2
[rule/allowed_sections]: Section [prompting/password] is not allowed. Check for typos.
[rule/allowed_sections]: Section [prompting/2fa] is not allowed. Check for typos.
Messages generated during configuration merging: 0
Used configuration snippet files: 0
================
I can't find any typos in sssd.conf .
Is it happening because sssd is version low ?