sudo - How do I login as root? - Ask Ubuntu
https://askubuntu.com/questions/91598I want to login as root, but when I enter . sudo -s and enter password, this message is shown: "you are not in sudoers file", and when I enter . su and enter password, this is shown: "authentication failure". My os has one account only. about past1 hours ago I log on as root and do some commands , when I logout , I can't login another time!
sudo - How do I login as root? - Ask Ubuntu
askubuntu.com › questions › 91598I want to login as root, but when I enter . sudo -s and enter password, this message is shown: "you are not in sudoers file", and when I enter . su and enter password, this is shown: "authentication failure". My os has one account only. about past1 hours ago I log on as root and do some commands , when I logout , I can't login another time!