linux – chsh：PAM身份验证失败

并以root用户身份运行chsh -s / bin / zsh,

但出现错误消息：chsh：PAM身份验证失败.

我发现这个帖子http://ubuntuforums.org/showthread.php?t=1702833

但答案并没有解决我的问题

任何帮助,将不胜感激

这是/etc/pam.d/chsh的内容

#
# The PAM configuration file for the Shadow `chsh' service
#

# This will not allow a user to change their shell unless
# their current one is listed in /etc/shells. This keeps
# accounts with special shells from changing them.
auth       required   pam_shells.so

# This allows root to change user shell without being
# prompted for a password
auth            sufficient      pam_rootok.so

# The standard Unix authentication modules,used with
# NIS (man nsswitch) as well as normal /etc/passwd and
# /etc/shadow entries.
@include common-auth
@include common-account
@include common-session

这是/ etc / shells的内容

# /etc/shells: valid login shells
/bin/sh
/bin/dash
/bin/bash
/bin/rbash
/usr/bin/tmux
/usr/bin/screen
/bin/zsh
/usr/bin/zsh

我发现我曾经运行chsh -s zsh
这将改变/ etc / passwd的第一行为

root:x:0:0:root:/root:zsh

并且chsh会在你尝试时询问密码

我只是手动编辑/ etc / passwd文件,一切正常.

愚蠢的错误,谢谢你的回复