When ssh logs in to the server running on dropbear, Permission denied (publickey,password) will also appear if the password is correct.

This situation is not necessarily the following solution

1. the reason

根本原因是dropbear的代码之中使用到了getpwnam之类的函数调用之后无法获取passwd之中的密码

2. The solution

在编译器之中将libnss*.so全部复制到文件系统的lib目录下

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Original link: https://blog.csdn.net/haosou98/article/details/123155777