Ubuntu下安装完mariadb后使用root用户登录不上，如何解决？

vagrant@homestead:~/Code/zookeeper-3.4.9/bin$ sudo mysql -uroot -pEnter password:ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)vagrant@homestead:~/Code/zookeeper-3.4.9/bin$

这是我使用homestead用户登录进去时候查询出来的数据

MariaDB [(none)]> SELECT User, Host, Password FROM mysql.user;+------------------+-----------+-------------------------------------------+| User             | Host      | Password                                  |+------------------+-----------+-------------------------------------------+| root             | localhost | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B || root             | homestead | *14E65567ABDB5135D0CFD9A70B3032C179A49EE7 || root             | 127.0.0.1 | *14E65567ABDB5135D0CFD9A70B3032C179A49EE7 || root             | ::1       | *14E65567ABDB5135D0CFD9A70B3032C179A49EE7 || debian-sys-maint | localhost | *650CED166F2C5E785042D953A4BD3360FA2BA6CB || root             | 0.0.0.0   | *14E65567ABDB5135D0CFD9A70B3032C179A49EE7 || homestead        | 0.0.0.0   | *14E65567ABDB5135D0CFD9A70B3032C179A49EE7 || homestead        | %         | *14E65567ABDB5135D0CFD9A70B3032C179A49EE7 |+------------------+-----------+-------------------------------------------+8 rows in set (0.00 sec)