Tomcat8 Guacamole connection fails

[winklefr <wi...@gmail.com>]

Hello everyone, 

I'm trying to run guacamole on my ubuntu 18.04 but i encounter some
issues...

First I installed it with this script :
https://github.com/MysticRyuujin/guac-install
So I have guacamole 0.9.14, tomcat8 and MySQL as authentication DB.

At first I manage to login as guacadmin in the interface and was able to
create a first user. But since then each time I try to login as guacadmin or
this user, i face a black screen and pink box saying "internal server error"
and it tries to log me again. I cannot pass beyond that screen.

I also have an nginx proxy with ssl in front, but I don't think its an issue
as I got the same error if I try to access guacamole directly or through the
proxy.

I tried different solution proposed on the internet, but couldn't get
anything to work. I think there is a problem between tomcat and guacamole.

My services (mysql, tomcat8 and guacd) are up and running.

Here are my conf files and logs extract : 

Catalina.out withoug debug mode



Catalina.out with debug mode (I removed some stuff that are repeating to
reduce the length, with [...]



guacamole.properties



guacd.conf



I don't have a user_mapping.xml as I have a MySQL DB, but when I tried to
create some, I had an error saying I was missing a </user-mapping> tag to
close de file, which was not the case (so I just removed the file).

tomcat8 server.xml



I really don't know what to do from here, and I'm to the point of
considering uninstalling everything and trying from scratch, but with the
script I used, uninstalling is tricky...

Thank in advance for all the help you could provide, and let me know if you
need more stuff...




--
Sent from: http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/

Re: Tomcat8 Guacamole connection fails

[Mike Jumper <mj...@apache.org>]

Please try posting your logs again (or upload them elsewhere and link to
the logs). They are not present in the email that went out to the user@
list, nor on Nabble.

- Mike


On Thu, Oct 11, 2018, 07:14 winklefr <wi...@gmail.com> wrote:

> Hello everyone,
>
> I'm trying to run guacamole on my ubuntu 18.04 but i encounter some
> issues...
>
> First I installed it with this script :
> https://github.com/MysticRyuujin/guac-install
> So I have guacamole 0.9.14, tomcat8 and MySQL as authentication DB.
>
> At first I manage to login as guacadmin in the interface and was able to
> create a first user. But since then each time I try to login as guacadmin
> or
> this user, i face a black screen and pink box saying "internal server
> error"
> and it tries to log me again. I cannot pass beyond that screen.
>
> I also have an nginx proxy with ssl in front, but I don't think its an
> issue
> as I got the same error if I try to access guacamole directly or through
> the
> proxy.
>
> I tried different solution proposed on the internet, but couldn't get
> anything to work. I think there is a problem between tomcat and guacamole.
>
> My services (mysql, tomcat8 and guacd) are up and running.
>
> Here are my conf files and logs extract :
>
> Catalina.out withoug debug mode
>
>
>
> Catalina.out with debug mode (I removed some stuff that are repeating to
> reduce the length, with [...]
>
>
>
> guacamole.properties
>
>
>
> guacd.conf
>
>
>
> I don't have a user_mapping.xml as I have a MySQL DB, but when I tried to
> create some, I had an error saying I was missing a </user-mapping> tag to
> close de file, which was not the case (so I just removed the file).
>
> tomcat8 server.xml
>
>
>
> I really don't know what to do from here, and I'm to the point of
> considering uninstalling everything and trying from scratch, but with the
> script I used, uninstalling is tricky...
>
> Thank in advance for all the help you could provide, and let me know if you
> need more stuff...
>
>
>
>
> --
> Sent from:
> http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/
>