How to connect Navicat to ubuntu database

Navicat connect to ubuntu database

• The basic steps

mysql -u root -p

USE mysql;

select user, plugin from mysql.user;

update user set 

authentication_string=password("123456"),plugin='mysql_native_password' where user='root';

FLUSH PRIVILEGES;
exit;

• Modify the configuration file

root@yjc:/etc/mysql/mysql.conf.d# vim mysqld.cnf 

Add a line of code below [mysqld]

skip-grant-tables

(Note: skip-grant-tables: do not start grant-tables authorization table, as a startup parameter: MYSQL server does not load permission judgment, any user can access the database)