先用自己的用户密码登录,然后执行
qv123@localhosts:~$ sudo su - root
[sudo] password for qv123:
切换到root用户后,修改密码
root@localhosts:~# passwd root
New password:
Retype new password:
passwd: password updated successfully
先用自己的用户密码登录,然后执行
qv123@localhosts:~$ sudo su - root
[sudo] password for qv123:
切换到root用户后,修改密码
root@localhosts:~# passwd root
New password:
Retype new password:
passwd: password updated successfully