[排错] Linux 解决使用 authselect apply-changes 命令时报错 “[error] [……] has unexpected content!”

报错代码：

[error] [/....../system-auth] has unexpected content!
[error] [/....../password-auth] has unexpected content!
[error] [/....../nsswitch.conf] has unexpected content!
[error] Unexpected changes to the configuration were detected.
[error] Refusing to activate profile unless those changes are removed or overwrite is requested.
Some unexpected changes to the configuration were detected. Use 'select' command instead.

解决方法 （创建新的 authselect 文件）：

步骤一：移走原来的 authselect 文件

# mv /etc/authselect/custom/password-policy /etc/authselect/custom/password-policy-backup

步骤二：创建新的 authselect 的文件

# authselect create-profile password-policy -b sssd --symlink-meta --symlink-pam

步骤三：使用新创建的 authselect 文件

# authselect select custom/password-policy with-sudo with-faillock without-nullok with-mkhomedir --force

步骤四：启用 oddjob 服务

# dnf install oddjob ; systemctl enable --now oddjobd.service

步骤五：启用新的 authselect 文件

# authselect apply-changes