Here’s the process to restore Winbind.
Restore old config.
cp /etc/sssd/sssd.conf-xxxxxxx /etc/sssd/sssd.conf cp /etc/krb5.conf-xxxxxxx /etc/krb5.conf |
Disable SSSD. Authconfig creates /etc/nswitch.conf.
authconfig --disablesssd --disablesssdauth --updateall |
Start Winbind.
service winbind start; service smb start; service nmb start |