VDI
username: root
password: dev
+++++++++++++++++++++
To reset mysql password, login in your machine and enter the following commands:
/usr/local/etc/rc.d/mysql-server stop
mysqld_safe --skip-grant-tables &
mysql -u root
use mysql
update user set password=PASSWORD('desiredpassword') where user='root';
flush privileges;
quit
service mysql-server restart
Good luck