sudoers : working for one user, but not on another

[Delaney martin]

Hi, I am on Ubuntu 22.04, the user btrbk, located in /etc/sudoers.d/btrbk, which works fine, but the user dev, located in /etc/sudoers.d/dev, most of which is a subset of that for btrbk, but all of which is failing.

Thanks in advance for suggestions!

[Ryaan J.]

Run to check file permissions: ls -l /etc/sudoers.d/

Ensure that your dev folder file has the correct permissions:

-r--r----- 1 root root 1096 Feb 8 2022 btrbk

-r--r----- 1 root root 1059 Jan 2 2023 dev

If the dev has incorrect permissions, fix it:

sudo chmod 440 /etc/sudoers.d/dev

sudo chown root:root /etc/sudoers.d/dev