MPI Lan - RobotQZ/MyLearningAboutUbuntu- GitHub Wiki
$ su - root Password: su: Authentication failure Sorry. 这时候输入 $ sudo passwd root Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully
$ su - root Password: su: Authentication failure Sorry. 这时候输入 $ sudo passwd root Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully