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From Nick Couchman <>
Subject Re: Question
Date Thu, 30 Nov 2017 14:48:50 GMT
On Thu, Nov 30, 2017 at 6:56 AM, Gerald Shaw <> wrote:

> Hello,
> I’m new to the list. I have a question.
> I’m running centos7 with apache guacamole. It is working fine. I installed
> Apache Duo, but it does bring me to the duo screen for authentication. I
> have tried to find error logs to no avail.
> I’m happy to upload any pertinent logs that will assist with this issue.
> I have the jar file in /etc/guacamole/extensions.
> (guacamole-auth-duo-0.9.13-incubating.jar)
> R,
> Gerald S.

What version of Guacamole are you using?  If you're using 0.9.13-incubating
(the release from the website) or earlier, you might want to try using the
.guacamole folder in the Tomcat user's home directory for the configuration
and the extensions folder.

Also, there are several configuration parameters required in the file that you need to fill out for Duo.  Here's the
manual page:

Can you confirm that you've configured these items in the file?  For log files, depending on how you've
installed Tomcat, the log file may be catalina.out, catalina.log, and/or
your /var/log/messages or journalctl (syslog).  Look for messages where you
see the guacamole Tomcat deployment message.


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