passwd

Reset Cacti admin password

shell> mysql -u root -p cacti   ( your Database Name where )

mysql> use cacti (your database name) 

mysql> update user_auth set password=md5('admin') where username='admin';

mysql> flush privileges;

mysql>quit

Enabling Cacti admin user

shell> mysql -u root -p cacti   ( your Database Name where )

mysql> use cacti (your database name) 

mysql> update user_auth set enabled=('on');

mysql> flush privileges;

mysql>quit