>>> 此贴的回复 >> 救援模式/单用户模式都进不去啦?` 检查一下/etc/pam.d/passwd文件,缺省如下 #%PAM-1.0 auth required pam_stack.so service=system-auth account required pam_stack.so service=system-auth password required pam_stack.so service=system-auth