Error MYSQL -> mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists

Error:

2017-02-10T17:05:44.870970Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2017-02-10T17:05:44.872874Z mysqld_safe Logging to '/var/log/mysql/error.log'.
2017-02-10T17:05:44.874547Z mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists.

Solución:

mkdir -p /var/run/mysqld
chown mysql:mysql /var/run/mysqld

https://royfix.blogspot.com/2019/07/reset-mysql-root-password.html