Access to mysql
I installed mysql on an Ubuntu 18.04 server with the Ubuntu Mate Desktop Environment following the instructions in the tutorial "How to install Linux, Nginx, MySQL, PHP on a LEMP server.
In setting up mysql I opted to use the native password for root access and entered the password I had previously set when selecting the level of password validation. I then flushed the privileges and exited. Upon attempting to re-enter mysql I get the following error message:
ERROR 1045 (28000): Access denied for user 'roor'@'localhost' (using password: YES)
I have tried every searched for hours for a solution and have tried many to no avail.
What concerns me is the possibility that I incorrectly entered the ALTER USER command. The instructions tell you to use the following command:
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysqlnativepassword BY 'password';
At this point, I assumed root@localhost to be the right thing to enter and I replaced the word password with the password I entered earlier. I also put single quote marks around my password.
Can anyone tell me what I did wrong and what can I do to fix it.