Hi Michael & Doug, Thank you very much for your help. I use MySQL and Ubuntu. Here are the files that I see: /etc/mysql$ dir conf.d debian-start my.cnf mysql.cnf debian.cnf koha-common.cnf my.cnf.fallback mysql.conf.d Do you know which I must edit? Thank you again! -- Sent from: http://koha.1045719.n5.nabble.com/Koha-general-f3047918.html