Cannot su to root

2023年4月25日 — Hello! I am new learner of linux Debian, and may or not this Topic be wrong or repetitive, but im using a...

Cannot su to root

2023年4月25日 — Hello! I am new learner of linux Debian, and may or not this Topic be wrong or repetitive, but im using a virtual machine, ...,2011年5月6日 — Probably you have locked the root user by too many wrong authentications. Try usermod -U root. to unlock the account.

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Cannot su to root 相關參考資料
I can not su or sudo -i as root, and also can not ssh as root. ...

2021年1月18日 — It seems not this problem. My /etc/sudoers likes root ALL=(ALL) ALL , atguigu ALL=(ALL) NOPASSWD:ALL. – Knecht Joseph. Jan 18, 2021 at 11:57.

https://superuser.com

I cannot access "su" and use "sudo", while trying to ...

2023年4月25日 — Hello! I am new learner of linux Debian, and may or not this Topic be wrong or repetitive, but im using a virtual machine, ...

https://forums.debian.net

root password is not working for su in terminal

2011年5月6日 — Probably you have locked the root user by too many wrong authentications. Try usermod -U root. to unlock the account.

https://superuser.com

su does not work

2022年7月25日 — su can be used to emulate any user, theoretically also root, but for security reasons root does not have a password and consequently you cannot ...

https://forums.linuxmint.com

su root failed on Mac

2022年5月15日 — When you do su root , you need to input root password. To become root , we usually do sudo su - , then input your own password.

https://stackoverflow.com

Why can I not su to root?

2018年11月15日 — I used sudo passwd root to set root's password successfully, then I tried to su to root, but it failed with no response. ubuntu@VM-44-117-ubuntu ...

https://askubuntu.com

Why can't I access super-user mode with su? [duplicate]

2012年7月25日 — Use sudo su with your user password to obtain root access; Use sudo passwd with that command are changing the root password, then you can easily ...

https://askubuntu.com

Why can't I su to root via ssh?

2022年10月24日 — Yes, sudoers affects sudo , including when running sudo command , but it does not in any way affect su . You can su to root if you know root's ...

https://unix.stackexchange.com

Why cannot I become root via `su`?

2019年12月27日 — The short answer is found in the sudoers man page (type man sudoers to see the complete page): Unlike su(1), when sudoers requires ...

https://unix.stackexchange.com

[SOLVED] Unable to su - from a user logged in from SSH

2019年3月7日 — etc/ssh/sshd_config PermitRootLogin=no AllowUsers= USER1 USER2 I am able to login from console(tty) via root. However when I connect via SSH ...

https://www.linuxquestions.org