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[Solved] Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ as the authentication method used doesn’t store authentication data in the MySQL server

I was trying to install mysql_secure_installation in Ubuntu But I am facing following error Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ as the authentication method used doesn’t store authentication data in the MySQL server. Please consider using ALTER USER instead if you want to change authentication parameters.. We are going to Learn about All Possible Solutions So Lets Get Start with This Article.

How Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ as the authentication method used doesn’t store authentication data in the MySQL server Error Occurs?

I was trying to install mysql_secure_installation in Ubuntu But I am facing the following error.

Failed! Error: SET PASSWORD has no significance for user 'root'@'localhost' as the authentication method used doesn't store authentication data in the MySQL server. Please consider using ALTER USER instead if you want to change authentication parameters.

So here I am writing all the possible solutions that I have tried to resolve this error.

How To Solve Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ as the authentication method used doesn’t store authentication data in the MySQL server Error?

  1. How To Solve Failed! Error: SET PASSWORD has no significance for user 'root'@'localhost' as the authentication method used doesn't store authentication data in the MySQL server Error?

    To Solve Failed! Error: SET PASSWORD has no significance for user 'root'@'localhost' as the authentication method used doesn't store authentication data in the MySQL server Error First of all, You need to change the authentication parameters to do so just run this command first: sudo MySQL Then run This ALTER Query to change the authentication parameters: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password by 'mynewpassword'; And now, you are able to run mysql_secure_installation command: sudo mysql_secure_installation Now, Your error must be solved. Thanks.

  2. Failed! Error: SET PASSWORD has no significance for user 'root'@'localhost' as the authentication method used doesn't store authentication data in the MySQL server

    To Solve Failed! Error: SET PASSWORD has no significance for user 'root'@'localhost' as the authentication method used doesn't store authentication data in the MySQL server Error First of all, You need to change the authentication parameters to do so just run this command first: sudo MySQL Then run This ALTER Query to change the authentication parameters: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password by 'mynewpassword'; And now, you are able to run mysql_secure_installation command: sudo mysql_secure_installation Now, Your error must be solved. Thanks.

Solution 1: Follow these steps

First of all, You need to change the authentication parameters to do so just run this command first.

sudo mysql

Then run This ALTER Query to change the authentication parameters.

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password by 'mynewpassword';

And now, you are able to run mysql_secure_installation command.

sudo mysql_secure_installation

Now, Your error must be solved. Thanks.

Conclusion

It’s all About this error. Hope We solved Your error. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?

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12 thoughts on “[Solved] Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ as the authentication method used doesn’t store authentication data in the MySQL server”

    • Hello Utpal Manna,
      After this Solution Try to lOgin in this way. Just run this command

      sudo mysql -u root -p //enter
      // enter your password after run above command

      now you will be login successfully

      Reply

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