/etc/my.cnf is not read...

Hi
there is another place that load mysql config ???
Thank you

 

At least in Debian and Ubuntu MySQL configuration files are in directory /etc/mysql.

 

which operating system? how did you install the database-server in question ( system repo, mysql or maria site, compiled on your own ).
Maybe this helps: https://www.psce.com/en/blog/2012/04/01/how-to-find-mysql-configuration-file/ ?