1：更新一下源列表
sudo apt-get update 不更新会出现有几个软件包无法下载
2：安装mysql
sudo apt-get install mysql-server mysql-client
3：mysql服务进行重新启动
sudo service mysql restart
4：登录mysql
mysql -uroot -p

5.创建用户

create user shark identified by ‘shark‘;

6.用户授权远程连接

grant all privileges on *.* to ‘shark‘@‘%‘ identified by ‘shark‘ with grant option;

7.刷新权限

FLUSH PRIVILEGES;

8.用navicat连接（多次尝试连接）

ubantu安装Mysql