Aucun privilège pour créer des bases de données phpmyadmin
cd /etc/mysql
sudo nano debian.cnf
Just look - don't change anything!
[mysql_upgrade]
host = localhost
user = debian-sys-maint <----use this user
password = s0meRaND0mChar$s <----use this password
socket = /var/run/mysqld/mysqld.sock
Tame Trout