参考: https://blog.csdn.net/gg1314723/article/details/127879373

passwd 修改密码成功 但是登陆不了

[root@ooxx144918 log]# passwd omm
Changing password for user omm.
New password:
Retype new password:
passwd: all authentication tokens updated successfully.

--
[root@ooxx144918 log]# pam_tally2 --user omm --reset
Login           Failures Latest failure     From
omm                 0

-- 再次修改密码 即可登录成功