Why Am I Still Getting Access Denied Errors After Resetting My MySQL Root Password?

Resetting MySQL Root Password: Troubleshooting Access Denied Errors

While attempting to reset your MySQL root password, you may encounter access denied errors despite updating the password via mysqld_safe. Reinstalling MySQL has also proved unsuccessful. This article delves into further troubleshooting steps to resolve this issue.

Verification

You have verified that the root password is updated in the user table. However, logging in with the new root password still results in access denied errors. This indicates that the password update was not applied correctly.

SOLUTION

To rectify this issue, execute the following queries:

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('mypass');
FLUSH PRIVILEGES;

These queries:

1. SET PASSWORD...: Updates the password for the 'root' user with the hostname 'localhost' to 'mypass'. Replace 'mypass' with your desired new password.
2. FLUSH PRIVILEGES: Refreshes the MySQL privilege cache, ensuring that the changes made by the previous query become active.

NOTE: Ensure that you have sufficient permissions (either as 'root' or with administrative privileges) to execute these queries.

Restart MySQL

Once you have executed these queries, restart the MySQL service to apply the changes:

service mysql restart

Verification

Attempt to log in using the new password:

mysql -u root -p

Enter the new password when prompted. If successful, you will be logged in as the 'root' user with the updated password.

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