Thank you!!!

 

Using the MySQL Connector/J JDBC driver (mysql-connector-java-5.1.47.jar in
my case) did the trick!

 

I had definitely tried the MySQL Connector/J driver for 8.x, but it would
have taken me some time and frustration to think to try the 5.x version.
Invaluable information.  I will be looking forward to the MariaDB driver
code being included in future versions (I am using Guac 1.1.0…sorry for not
mentioning.)

 

Thanks

 

From: ivanmarcus <[email protected]> 
Sent: Sunday, April 26, 2020 1:12 AM
To: [email protected]; [email protected]
Subject: Re: Raspian Buster Lite - MariaDB does not work, MySQL 8 works fine
on Debian 10

 

Kendall,

I believe some people are using MariaDB, but from what I recollect/read it
needs a little special treatment.

>From this thread:

http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/Assi
stance-with-Apache-Guacamole-1-0-0-Client-td5478.html#a5634

You may want to try using the 5.x version of MySQL Connector J (and add the
"default_time_zone" line to the my.conf file in the [mysqld] section). To be
clear - don't use the MariaDB Connector.

Also, you could be running into this?:

https://issues.apache.org/jira/browse/GUACAMOLE-852

Which Nick appears to have merged into the latest code, but is not part of
Guacamole 1.1.0 (although you've not said what version of Guacamole you're
using I guess it could be this?).

 

On 26/04/2020 2:16 p.m., [email protected]
<mailto:[email protected]>  wrote:

I would add, I did download the current MariaDB Connector/J library and use
that.

�

https://mariadb.com/downloads/#connectors

�

No luck.

�

From: [email protected] <mailto:[email protected]>
<mailto:[email protected]> <[email protected]> 
Sent: Saturday, April 25, 2020 9:10 PM
To: [email protected] <mailto:[email protected]> 
Subject: Raspian Buster Lite - MariaDB does not work, MySQL 8 works fine on
Debian 10

�

Hi All,

�

I have to assume I�m doing something wrong, but I have no idea what.�
I�m trying to get Guac DB auth to work on Raspbian Buster Lite.� I�ve
gotten DB auth to work on Debian 10 using MySQL, but even on basic Debian
10, I had to use MySQL instead of MariaDB to get it to work.

�

I�m currently trying to get Guac to work on Raspbian Buster Lite (apt
upgraded all the way.)� Raspbian does not like MariaDB.� I could build
MySQL 8 from source, but I�m specifically trying to avoid that.� I�d
rather use APT to install the preferred MariaDB server.

�

I can use something like �mysql -u guacamole_user -p� and do whatever in
the database, but Guac doesn�t seem to want to play ball.

�

I have logging enabled at the �Debug� level, but all catalina.out tells
me is that �Authentication attempt from _X.X.X.X_ for user "guacadmin"
failed.�� It doesn�t tell me any more than that.� Syslog says
nothing.� I�m assuming there is some sort of library/JDBC driver
malfunction here, but I don�t even begin to have an idea of how to
troubleshoot.

�

I would appreciate any guidance.

�

Thanks!

 

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