Other Error - MySQL

[Toxic 11]

When i've started my server was all ok, but since i've rebootted i can't log-in on my mysql. I've tryed to reset password but...

 

 

mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'@'localhost' (using password: NO)'

This error is showing when i try to do " mysqladmin -u root password my_password
And if i try to connect with mysql -u root -p

 

 

ERROR 1045 (28000): Access denied for user 'mysql'@'localhost' (using password: NO)

 

[Toxic 11]

Now i'm trying to reinstall mysql

[Toxic 11]

Resolved