Unable to sudo: PAM authentication error: Module is unknown [closed]
Mint Ubunt Linux Grub rescue /etc/pam.d/
* Refer: https://stackoverflow.com/questions/25897572/unable-to-sudo-pam-authentication-error-module-is-unknown
* Problem.
sudo su -
>>
PAM authentication error: Module is unknown
* Why
sudo apt install kwartz-client
...
(system reboot)
...
* check
ls -alh /etc/pam.d/
...
common-account <--- changed 1
common-auth <--- changed 2
common-password <--- changed 3
common-session <--- canged 4
common-session-noninteractive <---changed 5
cron
cups
....
* fix
remove pam with ldap edited file
remove all ldap module session
change 1,2 order
