标题: Centos进入单用户模式排错 [打印本页]

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作者: linda    时间: 2020-8-25 18:49     标题: Centos进入单用户模式排错

1 – In the boot grub menu select option to edit.

2 – Select Option 1 to edit (e). 在第一行按e进入编辑模式

3 – Go to the line of “Linux ..."  and change ro with rw init=/sysroot/bin/sh. 移动鼠标到最后一行

4 – Now press Control+x to start on single user mode.

5 – Now access the system with this command. >> chroot /sysroot

6 – Reset the password. with >> passwd root

7 – Update selinux information with >> touch /.autorelabel

dmesg或 tail -200 /var/log/messages 查看系统启动信息，找到有错误没启动成功的进程，ldd查看动态链接库

8 – Exit chroot >> exit

9 – Reboot your system >> reboot

参考：
https://unix.stackexchange.com/questions/358821/login-incorrect-on-centos
https://www.linuxtechi.com/boot-centos-8-rhel-8-single-user-mode/

[ 本帖最后由 linda 于 2020-8-25 19:17 编辑 ]

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