LAMP mysql 5.5.46 шоу innodb SUPPORT = НЕ

Trying to install Moodle2.9 STABLE on Ubuntu 14.04 LTS, it шоу MYSQL should support innodb

while checking found innodb disabled and SUPPORT = не tried to edit/etc/mysql/my.cnf but не success.

phpmyadmin шоу MYSQL 5.5.46 does not support innodb, which is strange

need your expert suggestion