Доступ запрещен для пользователя 'базируется' 'localhost'

Установленный MySQL на Помощнике Ubuntu 16.04. То, когда я собираюсь создать новое соединение с БД ниже сообщения об ошибке, показывает:

Your connection attempt failed for user 'root' from your host to server at 127.0.0.1:3306:

Access denied for user 'root'@'localhost'

Please:
1 Check that mysql is running on server 127.0.0.1
2 Check that mysql is running on port 3306 (note: 3306 is the default, but this can be changed)
3 Check the root has rights to connect to 127.0.0.1 from your address (mysql rights define what clients can connect to the server and from which machines) 
4 Make sure you are both providing a password if needed and using the correct password for 127.0.0.1 connecting from the host address you're connecting from