Hi, The doco is pretty good - https://guacamole.apache.org/doc/0.9.14/gug/jdbc-auth.html#idm140500642412704
In there, you'll notice under the /mysql section this snippet: The MySQL JDBC driver is not included with the extension. You must obtain the JDBC driver .jar yourself from MySQL's website. The driver is known as "Connector/J", and the required .jar will be within a .tar.gz archive. The URL for the download is - https://dev.mysql.com/downloads/connector/j/ and from there you can select the correct O/S, etc. Rgds Paul On 04/05/2018, 22:39, "robertkwild" <robertkw...@gmail.com> wrote: where is the JDBC driver located as i need to copy it to "/etc/guacamole/lib" Copy the JDBC driver for your database to GUACAMOLE_HOME/lib. Without a JDBC driver for your database, Guacamole will not be able to connect and authenticate users. -- Sent from: http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/