无法在EC2服务器中更改Shell


13

我正在尝试在亚马逊的AWS(AMI ami-ad184ac4)上的Ubuntu服务器13.10上更改默认外壳程序。

我试过了:

~$ chsh -s /bin/zsh 

但是得到了:

Password: 
chsh: PAM: Authentication failure

我尝试使用明显的密码(例如ubuntu),但始终收到相同的错误消息- chsh: PAM: Authentication failure

知道为什么我不能更改默认外壳吗?

Answers:


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