[xwiki-users] Acces denied when upgrade

Hello, I'm upgrading xwiki from 5.4.4 to 6.0.1 and i've got this (yes it's in french) : Lecture des listes de paquets... Fait Construction de l'arbre des dépendances Lecture des informations d'état... Fait 0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour. 2 partiellement installés ou enlevés. Après cette opération, 0 o d'espace disque supplémentaires seront utilisés. Souhaitez-vous continuer [O/n] ? O Paramétrage de xwiki-enterprise-mysql-common (6.0.1) ... dbconfig-common: writing config to /etc/dbconfig-common/xwiki.conf dbconfig-common: flushing administrative password *ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)* dpkg: erreur de traitement de xwiki-enterprise-mysql-common (--configure) : le sous-processus script post-installation installé a retourné une erreur de sortie d'état 1 dpkg: des problèmes de dépendances empêchent la configuration de xwiki-enterprise-tomcat7-mysql : xwiki-enterprise-tomcat7-mysql dépend de xwiki-enterprise-mysql-common (= 6.0.1) ; cependant : Le paquet xwiki-enterprise-mysql-common n'est pas encore configuré. dpkg: erreur de traitement de xwiki-enterprise-tomcat7-mysql (--configure) : problèmes de dépendances - laissé non configuré Des erreurs ont été rencontrées pendant l'exécution : xwiki-enterprise-mysql-common xwiki-enterprise-tomcat7-mysql E: Sub-process /usr/bin/dpkg returned an error code (1) Where do I configure this access ? When i look into etc/dbconfig-common/xwiki.conf : [...] # don't change this value unless you know for certain that this # package supports multiple database types dbc_dbtype='mysql' # dbc_dbuser: database user # the name of the user who we will use to connect to the database. dbc_dbuser='myuser' # dbc_dbpass: database user password # the password to use with the above username when connecting # to a database, if one is required dbc_dbpass='mypassword' # dbc_dbserver: database host. # leave unset to use localhost (or a more efficient local method # if it exists). dbc_dbserver='' # dbc_dbport: remote database port # leave unset to use the default. only applicable if you are # using a remote database. dbc_dbport='' # dbc_dbname: name of database # this is the name of your application's database. dbc_dbname='xwiki' # dbc_dbadmin: name of the administrative user # this is the administrative user that is used to create all of the above *dbc_dbadmin='root'* # dbc_basepath: base directory to hold database files # leave unset to use the default. only applicable if you are [...] Is it dbc_dbadmin ? because i dont see any dbc_admin_password or else... Can you help me ? Thank you very much. -- View this message in context: http://xwiki.475771.n2.nabble.com/Acces-denied-when-upgrade-tp7590906.html Sent from the XWiki- Users mailing list archive at Nabble.com.