On Tue, Jan 11, 2022, 22:19 Vieri <rentor...@yahoo.com.invalid> wrote:

>  On Tuesday, January 11, 2022, 11:43:54 PM GMT+1, Mike Jumper <
> mjum...@apache.org> wrote:
>
> > Are you running a copy of the webapp that has been modified from the
> mainline .war in any way?
>
>
> No, these are the exact commands I run on my system:
>
> # wget
> https://apache.org/dyn/closer.lua/guacamole/1.4.0/binary/guacamole-1.4.0.war?action=download
> -O HMANsq.war
> # mv ./HMANsq.war /var/lib/tomcat-8.5-hman/webapps/HMANsg.war
> # /etc/init.d/tomcat-8.5-hman restart
>  * Stopping 'tomcat-8.5-hman'
> ...
> [ ok ]
>  * Starting tomcat-8.5-hman
> ...
> [ ok ]
>
> I can even send the "empty" PDF file that the client downloads if that can
> be of any help.
>

Sure - I'd be interested to see the content received.

Do you see any warnings in the Guacamole logs regarding the HTTP tunnel?

If I roll back to using the previous server printing to PDF works fine (I
> get a PDF with the right content).
>

Are you saying that if you run the 1.3.0 guacd with the 1.4.0 webapp, the
problem disappears?

- Mike

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