ERROR:#011Unable to connect to VNC server.

[c_Guac_User]

Hello,

I've been dealing with an issue connecting the VNC server. I'm using the
guacamole-common-js to connect to my guacd docker image. RDP and ssh work
fine, the issue has been connecting with VNC. The setup is: I have my web
application get proxied through to the guacd docker image, which connects me
to the desktop. I have looked at the security restrictions about the IP to
make sure the IP isn't getting blocked and everything looks fine. The main
concern is the seg fault I received when I can't connect to the VNC server. 
guacd[1]: INFO:#011Creating new client for protocol "vnc"
guacd[1]: INFO:#011Connection ID is "$dccb53b2-def9-4418-b445-68981530ccf3"
guacd[62]: INFO:#011Cursor rendering: local
guacd[62]: INFO:#011User "@" joined
connection "$dccb53b2-def9-4418-b445-68981530ccf3" (1 users now present)
guacd[62]: ERROR:#011Unable to connect to VNC server.
guacd: guacd[1]: INFO:#011Connection "$dccb53b2-def9-4418-b445-68981530ccf3"
removed.
guacd[23950]: segfault at 10 ip  sp 7f0a84800c10 error 4
in libguac-client-vnc.so.0.0.0

I first encountered this error with guacd:0.9.14 docker image,
guacamole-common-js: 0.9.14 and guacamole-common (java client) 0.9.14, I
also encountered it with 0.9.13-incubating as well as 0.9.10-incubating. My
question is, is there a solution to this issue or something I have missed in
my setup?



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SESSION RECORDING of RDP Sessions

[Amarjeet Singh]

Hi Team,


I have applied the below settings  for session recording of RDP sessions :-


/tmp
true
session-video


Now it is creating session-video( dump ) files in that directory which
needs to converted using

 guacenc -s 1280x720 -r 2000 /tmp/session-video


Is there any way to watch the videos  using Web browser ?

Can we configure the timings within which we need  session recording ?

Thanks and Regards,
Amarjeet Singh

RE: Guacamole audio redirection issue

[Asbern]

I don’t have any specific reason to avoid HTTPS, just want to make sure the 
exact issue depends on https or not that’s why. And also I have added an 
exception to guacamole IP to access the microphone in Firefox settings, still 
the issue is not  solved.

 

Best Regards,
A. Asbern

 

From: Nick Couchman [mailto:vn...@apache.org] 
Sent: Thursday, April 12, 2018 1:49 PM
To: user@guacamole.apache.org
Subject: Re: Guacamole audio redirection issue

 

On Thu, Apr 12, 2018 at 12:31 AM, Asbern  wrote:

Hi Nick/Marko,

 

What if without using SSL/TLS and manually add an exception to guacamole IP to 
access microphone in Firefox means will it work? 

 

 

I'm not sure - give it a try and see :-).  I don't use Guacamole with SSL/TLS 
at all, so I've no idea if it will work or not.  Is there a reason you're 
avoiding using SSL/TLS (HTTPS/WSS)?

 

-Nick 

Re: Change the name of the line /guacamole/

[Nick Couchman]

On Thu, Apr 12, 2018 at 4:13 AM, maks  wrote:

> Good afternoon. Tell me how you can change the name.
> For example http://192.168.1.20:8080/guacamole/#/
> It is the string .../guacamole/#/
> Or hide it.
>
>
This all depends on how you deploy it in your web app server.  If you're
using Tomcat, when you deploy the WAR file to the Tomcat "webapps"
directory, the name of the WAR file is what Tomcat uses to determine the
directory name - so, if you copy the file as "guacamole.war" into the
webapps directory, the URL with end with /guacamole/, if you use
"guac.war", it will end with /guac/, etc.  If you want to deploy it at the
root context (/) you can either name the file ROOT.WAR, or you can set some
configuration lines in Tomcat to determine what it uses as the root
context[1].

As far as the /#/ on the end, you cannot get rid of that - in the case of
Guacamole, that's used by AngularJS to help route among the various parts
of the web application.  It will always show up on the end of your URL,
along with the various paths to parts of the web app.

-Nick

1 -
https://stackoverflow.com/questions/5328518/deploying-my-application-at-the-root-in-tomcat

Re: Guacamole audio redirection issue

[Nick Couchman]

On Thu, Apr 12, 2018 at 12:31 AM, Asbern  wrote:

> Hi Nick/Marko,
>
>
>
> What if without using SSL/TLS and manually add an exception to guacamole
> IP to access microphone in Firefox means will it work?
>
>
>

I'm not sure - give it a try and see :-).  I don't use Guacamole with
SSL/TLS at all, so I've no idea if it will work or not.  Is there a reason
you're avoiding using SSL/TLS (HTTPS/WSS)?

-Nick

Change the name of the line /guacamole/

[maks]

Good afternoon. Tell me how you can change the name. 
For example http://192.168.1.20:8080/guacamole/#/
It is the string .../guacamole/#/ 
Or hide it.



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