获取消息"sudo:必须为setuid root"，但sudo已由root拥有 [英] Getting message "sudo: must be setuid root", but sudo IS already owned by root

问题描述

我正在尝试运行sudo，但失败了:

I'm trying to run sudo, and it's failing:

gregd@david $ sudo ls
sudo: must be setuid root
gregd@david $ which sudo
/usr/bin/sudo
gregd@david $ ll /usr/bin/sudo
-rwxr-xr-x 1 root root 165K 2012-05-16 00:25 /usr/bin/sudo*

关于如何解决此问题的任何建议?

Any suggestions on how to fix this?

推荐答案

您必须能够以root用户身份登录，但如果可以，则可以运行此程序

You have to be able to log in as root, but if you can you can run this

chmod u+s /usr/bin/sudo

并解决问题

这篇关于获取消息"sudo:必须为setuid root"，但sudo已由root拥有的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！