How to Fix "Username is not in the sudoers file ?
A broken sudo may be caused by any of the following: A user should not have been removed from the sudo or admin group.
The /etc/sudoers file was altered to prevent users in sudo or admin group from elevating their privileges to that of root using sudo command.
The permission on /etc/sudoers file is not set to 0440.
https://ibmimedia.com/blog/189/user-is-not-in-the-sudoers-file
user is not in the sudoers file mac
user is not in the sudoers file centos
user is not in the sudoers file #centos 8
user is not in the sudoers file #redhat
user is not in the #sudoers file arch
user is not in the sudoers file #fedora
add user to sudoers file
is not in the sudoers file this incident will be reported where is it reported