I am now 2 weeks into solely using Ubuntu 13.04 as only OS on my new System 76 Panp9. I am very impressed with it so far and am extremely satisfied with Ubuntu. Please help me because it seems I have broken sudo while trying to give permissions to Plex media server. Currently when I'm trying to execute a sudo commond in terminal I recieve the following error:
dayspring@Dayspring:~$ sudo apt-get update
sudo: /usr/lib/sudo/sudoers.so must be only be writable by owner
sudo: fatal error, unable to load plugins
Please tell me what I did wrong and how could I fix this. Advanced Thank you.