/usr/bin/sudo must be owned by uid 0 and have the setuid bit set version .ubantu14.04 LTS

Question

when I set the EACCESS for npm and I was ran the chown command in my terminal for change owner permission but now i stuck in this sudo :\" /usr/bin/sudo must be owned by ui

Answer 1

Its beacuase of Permission issue

 $ su
 Password: 

Switch to root user and run the command

# pkexec chmod a=rx,u+ws /usr/bin/sudo

Then check it by typing from the user

$sudo -l

it Works fine for me

Cheers....