Question : How to reset phpmyadmin username and password
Answered by : vaha
sudo -H edit /etc/dbconfig-common/phpmyadmin.conf
# This will open your phpmyadmin configurations.
# There, you will see your username under dbc_dbuser='your_username' and
# password under dbc_dbpass='your_password'.Source : https://askubuntu.com/questions/321903/resetting-forgotten-phpmyadmin-password | Last Update : Thu, 16 Jun 22