Linux登录出现modle is unknow

一、问题描述

登录linux系统发现控制台无法登录，即使输入正确用户名和密码，也无法登录，回车看到有一个错误“module is unknow”。

但是，ssh可以正常登录。

二、解决办法

ssh登录，然后注释掉

session required /lib/security/pam_limits.so

改为

session required pam_limits.so

[root@lxy-nfs pam.d]# cat login
#%PAM-1.0
auth [user_unknown=ignore success=ok ignore=ignore default=bad] pam_securetty.so
auth       include      system-auth
account    required     pam_nologin.so
account    include      system-auth
password   include      system-auth
# pam_selinux.so close should be the first session rule
session    required     pam_selinux.so close
session    required     pam_loginuid.so
session    optional     pam_console.so
# pam_selinux.so open should only be followed by sessions to be executed in the user context
session    required     pam_selinux.so open
session    required     pam_namespace.so
session    optional     pam_keyinit.so force revoke
session    include      system-auth
-session   optional     pam_ck_connector.so
#session required /lib/security/pam_limits.so
session required pam_limits.so

然后重启，登录，正常。

资源链接：

了解和配置PAM