Re: guacamole 0.9.9 immediately disconnects all sessions

[Mike Jumper]

On Fri, Aug 12, 2016 at 3:18 PM, Steffen Moser 
wrote:

> Hi Benjamin,
>
> On 08/12/2016 08:39 PM, Cahill, Benjamin wrote:
> >...
> >
> > I failed to mention that I have already done this. The connections are
> > also failing in the same way for Windows XP RDP connections as well as
> > Linux SSH connections.
> >
> > Other ideas?
>
> I had quite similar problems when I upgraded from Tomcat 6 to Tomcat 8
> (both running on Solaris 11.3) after a server crash. The RDP connection
> was closed immediately after opening it and the message you mentioned
> was displayed. I didn't see any helpful logs, but I must admit that I
> unfortunately didn't have much time for further analyzing, because I had
> to restore the production system after its breakdown.
>
> Downgrading to Tomcat 6 fixed the problem for me.
>

Tomcat 8 *should* work fine (as should 7). I highly recommend against
downgrading all the way to Tomcat 6 - you'll lose support for WebSocket, as
well as any other enhancements the Tomcat community has made since.

If you find Tomcat 8 is failing, it'd be better to try a slightly-newer or
slightly-older version of the same (but still 8.0.x). You shouldn't need to
fall down two whole major releases.

The only version-specific issues I'm aware of with respect to Tomcat are
WebSocket being effectively broken in 7.0.61 and 8.0.21 (due to
https://bz.apache.org/bugzilla/show_bug.cgi?id=57776). They fixed that in
subsequent releases, though.

- Mike

Re: guacamole 0.9.9 immediately disconnects all sessions

[Steffen Moser]

Hi Benjamin,

On 08/12/2016 08:39 PM, Cahill, Benjamin wrote:
>>> On Aug 12, 2016, at 12:59 , Cahill, Benjamin  
>>> wrote:
>>>
>>> Alrighty, my problem is that I cannot get guacamole 0.9.9 to connect
>>> using RDP or SSH. I have set up several profiles testing Windows 10
>>> (RDP), Windows XP (RDP), and Linux (SSH) boxes to no avail.
>>>
>>> I always get this error in my browser when attempting a connection:
>>>
>>> "An internal error has occurred within the Guacamole server, and the
>>> connection has been terminated. If the problem persists, please notify
>>> your system administrator, or check your system logs."
> 
> On Fri, Aug 12, 2016 at 12:16 PM, Dmitri Chebotarov  wrote:
>> Hi Benjamine
>>
>> If you testing it with Windows 10, change security layer in “Require use of 
>> specific security layer for remote (RDP) connections" to ‘RDP’ via Local GPO 
>> and try again.
>>
>> Security Layer = ‘RDP’ for
>>
>> start gpedit.msc
>>
>> Go to Computer Configuration/Administrative Templates/Windows 
>> Components/Remote Desktop Services/Remote Desktop Session 
>> Host/Security/Require use of specific security layer for remote (RDP) 
>> connections
>>
>> Assuming firewall on Windows 10 is open and RDP is enabled.
> 
> Thank you, Dmitri, for the suggestion.
> 
> I failed to mention that I have already done this. The connections are
> also failing in the same way for Windows XP RDP connections as well as
> Linux SSH connections.
> 
> Other ideas?

I had quite similar problems when I upgraded from Tomcat 6 to Tomcat 8
(both running on Solaris 11.3) after a server crash. The RDP connection
was closed immediately after opening it and the message you mentioned
was displayed. I didn't see any helpful logs, but I must admit that I
unfortunately didn't have much time for further analyzing, because I had
to restore the production system after its breakdown.

Downgrading to Tomcat 6 fixed the problem for me.

In our case, only the Guacamole client runs on Solaris, the "guacd"
daemon runs on the Linux VM which also hosts the RDP services (XRDP +
TigerVNC or X11RDP) server.

Maybe our problems are totally unrelated, but if there was an easy way
of downgrading your Tomcat to version 6, it might be worth a try to
narrow down the problem.

Kind regards,
Steffen


-- 

Dipl.-Inf. Steffen Moser
School of Advanced Professional StudiesRoom: O27/317
Ulm University Tel: +49.731.50-24179
Albert-Einstein-Allee 11   Fax: +49.731.50-24182
89081 Ulm, Germany   http://saps.uni-ulm.de/

Using Android native keyboard

[Shashank Reddy]

Is it possible to use the native Android keyboard to enter text when 
accessing the connections on Android device? Currently we need to 
constantly switch between onscreen keyboard and none which is not very 
intuitive.

Guacamole from Widows 10 browser

[Adrian Owen]

Hi, 

Running Guacamole from a browser on Windows 10. Both IE 11 and Edge, once I 
mouse over the open Guacamole terminal window, the mouse becomes 
uncontrollable, zooming all over the place.

Chrome works great on Windows 10.

Has anyone else had this issue?

Thanks, Adrian

Re: guacamole 0.9.9 immediately disconnects all sessions

[Cahill, Benjamin]

>> On Aug 12, 2016, at 12:59 , Cahill, Benjamin  
>> wrote:
>>
>> Alrighty, my problem is that I cannot get guacamole 0.9.9 to connect
>> using RDP or SSH. I have set up several profiles testing Windows 10
>> (RDP), Windows XP (RDP), and Linux (SSH) boxes to no avail.
>>
>> I always get this error in my browser when attempting a connection:
>>
>> "An internal error has occurred within the Guacamole server, and the
>> connection has been terminated. If the problem persists, please notify
>> your system administrator, or check your system logs."

On Fri, Aug 12, 2016 at 12:16 PM, Dmitri Chebotarov  wrote:
> Hi Benjamine
>
> If you testing it with Windows 10, change security layer in “Require use of 
> specific security layer for remote (RDP) connections" to ‘RDP’ via Local GPO 
> and try again.
>
> Security Layer = ‘RDP’ for
>
> start gpedit.msc
>
> Go to Computer Configuration/Administrative Templates/Windows 
> Components/Remote Desktop Services/Remote Desktop Session 
> Host/Security/Require use of specific security layer for remote (RDP) 
> connections
>
> Assuming firewall on Windows 10 is open and RDP is enabled.

Thank you, Dmitri, for the suggestion.

I failed to mention that I have already done this. The connections are
also failing in the same way for Windows XP RDP connections as well as
Linux SSH connections.

Other ideas?

 - Benjamin

Re: guacamole 0.9.9 immediately disconnects all sessions

[Dmitri Chebotarov]

Hi Benjamine

If you testing it with Windows 10, change security layer in “Require use of 
specific security layer for remote (RDP) connections" to ‘RDP’ via Local GPO 
and try again.

Security Layer = ‘RDP’ for

start gpedit.msc

Go to Computer Configuration/Administrative Templates/Windows Components/Remote 
Desktop Services/Remote Desktop Session Host/Security/Require use of specific 
security layer for remote (RDP) connections

Assuming firewall on Windows 10 is open and RDP is enabled.

Thank you,
--
Dmitri Chebotarov
ITS/SSG @ GMU
223 Aquia Building, Ffx, MSN: 1B5 [https://goo.gl/maps/w2nCJ6APrHC2]
Phone: (703) 993-6175 | Fax: (703) 993-3404
Public key: [https://goo.gl/SlE8tj]

> On Aug 12, 2016, at 12:59 , Cahill, Benjamin  wrote:
> 
> Hello!
> 
> This is my first time on the mailing list, and my first time using
> guacamole! I have heard many things about its awesome-ness and want to
> join in on the fun.
> 
> This is also the first mailing list I have used, so I would appreciate
> any advice or tips to help me help you help me. (haha!) I have set my
> Gmail editor to plain text mode and will be sure and reply on the
> bottom, as I have heard is appreciated. :-)
> 
> Alrighty, my problem is that I cannot get guacamole 0.9.9 to connect
> using RDP or SSH. I have set up several profiles testing Windows 10
> (RDP), Windows XP (RDP), and Linux (SSH) boxes to no avail.
> 
> I always get this error in my browser when attempting a connection:
> 
> "An internal error has occurred within the Guacamole server, and the
> connection has been terminated. If the problem persists, please notify
> your system administrator, or check your system logs."
> 
> After dutifully checking my system logs, I am still dumbfounded!
> 
> /var/log/syslog:
> 
> Aug 12 11:50:09 guac-test guacd[20075]: Protocol "rdp" selected
> Aug 12 11:50:09 guac-test guacd[20075]: Connection ID is
> "$28dacd08-07c5-4cc1-bbad-e09d4acbfd44"
> Aug 12 11:50:09 guac-test guacd[20075]: No security mode specified.
> Defaulting to RDP.
> Aug 12 11:50:09 guac-test guacd[20075]: Loading keymap "base"
> Aug 12 11:50:09 guac-test guacd[20075]: Loading keymap "en-us-qwerty"
> Aug 12 11:50:10 guac-test guacd[20075]: Starting client
> Aug 12 11:50:10 guac-test guacd[20075]: Client disconnected
> 
> /var/log/tomcat8/catalina.out:
> 
> 11:50:10.227 [http-nio-8080-exec-7] INFO
> o.g.g.net.basic.TunnelRequestService - User "guacadmin" connected to
> connection "1".
> Aug 12, 2016 11:50:10 AM
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler process
> FINE: Socket: 
> [org.apache.tomcat.util.net.NioEndpoint$KeyAttachment@21901082:org.apache.tomcat.util.net.NioChannel@5ff7f554:java.nio.channels.SocketChannel[connected
> local=/192.168.0.24:8080 remote=/192.168.0.253:60684]], Status in:
> [OPEN_READ], State out: [UPGRADING]
> Aug 12, 2016 11:50:10 AM
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler process
> FINE: Socket: 
> [org.apache.tomcat.util.net.NioEndpoint$KeyAttachment@21901082:org.apache.tomcat.util.net.NioChannel@5ff7f554:java.nio.channels.SocketChannel[connected
> local=/192.168.0.24:8080 remote=/192.168.0.253:60684]], Status in:
> [OPEN_READ], State out: [UPGRADED]
> Aug 12, 2016 11:50:10 AM
> org.apache.tomcat.websocket.server.WsFrameServer onDataAvailable
> FINE: wsFrameServer.onDataAvailable
> 11:50:10.233 [http-nio-8080-exec-8] INFO
> o.g.g.net.basic.TunnelRequestService - User "guacadmin" disconnected
> from connection "1". Duration: 6 milliseconds
> 
> This is with ".level = FINE" in /etc/tomcat8/logging.properties. There
> are many more logs from tomcat8 but I didn't want to post to many. I
> am new to both guacamole and tomcat but not to Linux. Let me know if I
> should look for something specific or provide other logs.
> 
> Ubuntu 16.04.
> Tried guacamole-0.8.3 from the Ubuntu repos and it worked but I wanted
> to use the latest version.
> Used a PPA here:
> https://launchpad.net/~dnjl/+archive/ubuntu/network-build/+packages
> That had the same problem I described above so then I built from
> source with the script here:
> http://chasewright.com/guacamole-with-mysql-on-ubuntu/
> I am using a VM and have returned to the base snapshot (just a base
> install of Ubuntu 16.04 + set IP) between each try, so there is
> nothing residual between them. All I have described above is what I
> see on the 0.9.9 build from source.
> 
> Any ideas would be greatly appreciated!
> 
> Thanks,
> - Benjamin Cahill



signature.asc
Description: Message signed with OpenPGP using GPGMail

guacamole 0.9.9 immediately disconnects all sessions

[Cahill, Benjamin]

Hello!

This is my first time on the mailing list, and my first time using
guacamole! I have heard many things about its awesome-ness and want to
join in on the fun.

This is also the first mailing list I have used, so I would appreciate
any advice or tips to help me help you help me. (haha!) I have set my
Gmail editor to plain text mode and will be sure and reply on the
bottom, as I have heard is appreciated. :-)

Alrighty, my problem is that I cannot get guacamole 0.9.9 to connect
using RDP or SSH. I have set up several profiles testing Windows 10
(RDP), Windows XP (RDP), and Linux (SSH) boxes to no avail.

I always get this error in my browser when attempting a connection:

"An internal error has occurred within the Guacamole server, and the
connection has been terminated. If the problem persists, please notify
your system administrator, or check your system logs."

After dutifully checking my system logs, I am still dumbfounded!

/var/log/syslog:

Aug 12 11:50:09 guac-test guacd[20075]: Protocol "rdp" selected
Aug 12 11:50:09 guac-test guacd[20075]: Connection ID is
"$28dacd08-07c5-4cc1-bbad-e09d4acbfd44"
Aug 12 11:50:09 guac-test guacd[20075]: No security mode specified.
Defaulting to RDP.
Aug 12 11:50:09 guac-test guacd[20075]: Loading keymap "base"
Aug 12 11:50:09 guac-test guacd[20075]: Loading keymap "en-us-qwerty"
Aug 12 11:50:10 guac-test guacd[20075]: Starting client
Aug 12 11:50:10 guac-test guacd[20075]: Client disconnected

/var/log/tomcat8/catalina.out:

11:50:10.227 [http-nio-8080-exec-7] INFO
o.g.g.net.basic.TunnelRequestService - User "guacadmin" connected to
connection "1".
Aug 12, 2016 11:50:10 AM
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler process
FINE: Socket: 
[org.apache.tomcat.util.net.NioEndpoint$KeyAttachment@21901082:org.apache.tomcat.util.net.NioChannel@5ff7f554:java.nio.channels.SocketChannel[connected
local=/192.168.0.24:8080 remote=/192.168.0.253:60684]], Status in:
[OPEN_READ], State out: [UPGRADING]
Aug 12, 2016 11:50:10 AM
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler process
FINE: Socket: 
[org.apache.tomcat.util.net.NioEndpoint$KeyAttachment@21901082:org.apache.tomcat.util.net.NioChannel@5ff7f554:java.nio.channels.SocketChannel[connected
local=/192.168.0.24:8080 remote=/192.168.0.253:60684]], Status in:
[OPEN_READ], State out: [UPGRADED]
Aug 12, 2016 11:50:10 AM
org.apache.tomcat.websocket.server.WsFrameServer onDataAvailable
FINE: wsFrameServer.onDataAvailable
11:50:10.233 [http-nio-8080-exec-8] INFO
o.g.g.net.basic.TunnelRequestService - User "guacadmin" disconnected
from connection "1". Duration: 6 milliseconds

This is with ".level = FINE" in /etc/tomcat8/logging.properties. There
are many more logs from tomcat8 but I didn't want to post to many. I
am new to both guacamole and tomcat but not to Linux. Let me know if I
should look for something specific or provide other logs.

Ubuntu 16.04.
Tried guacamole-0.8.3 from the Ubuntu repos and it worked but I wanted
to use the latest version.
Used a PPA here:
https://launchpad.net/~dnjl/+archive/ubuntu/network-build/+packages
That had the same problem I described above so then I built from
source with the script here:
http://chasewright.com/guacamole-with-mysql-on-ubuntu/
I am using a VM and have returned to the base snapshot (just a base
install of Ubuntu 16.04 + set IP) between each try, so there is
nothing residual between them. All I have described above is what I
see on the 0.9.9 build from source.

Any ideas would be greatly appreciated!

Thanks,
 - Benjamin Cahill

DUMP GUACAMOLE PROTOCOL for make a mp4 video session

[maurizio.delcurat...@libero.it]

Hi,I have a Guacamole Server version 0.99
can I do Guacamole protocol dumps to make a mp4 video  of my RDP 
session?Regard,Maurizio

RE: Guacamole Performance

[Alex.Kruger]

sudo dpkg -l | grep libvncserver
rc  libvncserver0:amd64   0.9.9+dfsg2-6.1+deb8u1
  amd64API to write one's own vnc server

sudo dpkg -l | grep libjpeg
ii  libjpeg-progs 8d-1  
  amd64Programs for manipulating JPEG files
ii  libjpeg62-turbo:amd64 1:1.3.1-12
  amd64libjpeg-turbo JPEG runtime library
ii  libjpeg62-turbo-dev:amd64 1:1.3.1-12
  amd64Development files for the libjpeg-turbo JPEG library
ii  libjpeg8:amd648d-1  
  amd64Independent JPEG Group's JPEG runtime library

-Alex

From: Shanon Loughton [mailto:slough...@cloudmine.net.au]
Sent: Friday, 12 August 2016 3:07 PM
To: user@guacamole.incubator.apache.org
Subject: Re: Guacamole Performance

Whats all of your output of
sudo dpkg -l | grep libjpeg

&

sudo dpkg -l | grep libvncserver

?
Shanon



On Fri, Aug 12, 2016 at 12:27 PM, Shashank Reddy 
mailto:emailshash...@gmail.com>> wrote:
Try a different VNC; RealVNC or TightVNC and see if you notice any difference.


On Aug 11, 2016, at 9:47 PM, 
mailto:alex.kru...@csiro.au>> 
mailto:alex.kru...@csiro.au>> wrote:

Hi Shanon,

I’m not sure about the version numbers but I cloned guacamole-client and 
guacamole-server directly from https://github.com/glyptodon about a month ago 
so it should be pretty recent. The guacamole server is running on debian 8.3. 
The libjpeg62-turbo and libjpeg62-turbo-dev libraries are up to date (according 
to apt-get)

I should probably clarify that turbovnc runs without issues, it’s only 
guacamole.

-Alex

From: Shanon Loughton [mailto:slough...@cloudmine.net.au]
Sent: Friday, 12 August 2016 12:00 PM
To: 
user@guacamole.incubator.apache.org
Subject: Re: Guacamole Performance

Welcome Alex
VNC over Guacamole should be pretty fast, especially over LAN. Near or as fast 
as your TurboVNC client. Guacamole's first desktop/visual protocol was VNC 
after all.

Please specify what version of Guacamole you installed, on what server OS 
etc.., you may have outdated VNC library on your guacamole server.  On Ubuntu 
thats libjpeg-turbo, for OS X Im not sure where that is to download.

See libJPEG-turbo in required deps:
https://guacamole.incubator.apache.org/doc/gug/installing-guacamole.html#required-dependencies
cheers
Shanon

On Fri, Aug 12, 2016 at 11:14 AM, 
mailto:alex.kru...@csiro.au>> wrote:
Hi,

I’ve recently installed a guacamole based tool to access remote machines. In 
comparison to using TurboVNC directly to the same machine, guacamole seems to 
perform very poorly (low fps, regular stutters, noticeable delay between input 
and feedback)  and on safari some of the colours seem to be messed up. I’m just 
wondering is this possibly because I’ve set it up differently in some way to 
what it should be or if this is just the nature of the additional web layer on 
top of vnc?

Another small issue I’ve found is that the text becomes blurry if the browser 
stretches the resolution of the session. I try to set the size to be 100% (in 
the ctrl+alt+shit menu) but the minus button doesn’t let me go below 118% 
unless I resize my browser window)

Alex Kruger
IT Officer | Scientific Computing
Information Management & Technology
CSIRO
E alex.kru...@csiro.au T +61 3 9545 
2886
www.csiro.au

PLEASE NOTE
The information contained in this email may be confidential or privileged. Any 
unauthorised use or disclosure is prohibited. If you have received this email 
in error, please delete it immediately and notify the sender by return email. 
Thank you. To the extent permitted by law, CSIRO does not represent, warrant 
and/or guarantee that the integrity of this communication has been maintained 
or that the communication is free of errors, virus, interception or 
interference.





--
Shanon Loughton
phone +61 (0) 412 584 142
email  slough...@cloudmine.net.au
webwww.cloudmine.net.au
skype cgltower
[https://sites.google.com/a/cloudmine.net.au/public/_/rsrc/1465523217888/home/CoLogo-cloudmine.png]




--
Shanon Loughton
phone +61 (0) 412 584 142
email  slough...@cloudmine.net.au
webwww.cloudmine.net.au
skype cgltower
[https://sites.google.com/a/cloudmine.net.au/public/_/rsrc/1465523217888/home/CoLogo-cloudmine.png]

RE: Guacamole Performance

[Alex.Kruger]

Yes, I’ve tried a few browsers, chrome would actually dropout completely after 
a while and wouldn’t update my screen until I refreshed the page. Firefox 
performed the best, but it will still frustrating to use in comparison to 
turbovnc.

@Shashank: I’m currently in the process of re installing the entire setup on 
another machine, I will try to use a different vnc server once it’s complete.

-Alex

From: brian mullan [mailto:bmullan.m...@gmail.com]
Sent: Friday, 12 August 2016 3:52 PM
To: user@guacamole.incubator.apache.org
Subject: Re: Guacamole Performance


Have you tried a diff browser like chrome/chromium?  Is it may be safari 
related.

Brian

On Aug 12, 2016 1:08 AM, "Shanon Loughton" 
mailto:slough...@cloudmine.net.au>> wrote:
Whats all of your output of
sudo dpkg -l | grep libjpeg

&

sudo dpkg -l | grep libvncserver

?
Shanon



On Fri, Aug 12, 2016 at 12:27 PM, Shashank Reddy 
mailto:emailshash...@gmail.com>> wrote:
Try a different VNC; RealVNC or TightVNC and see if you notice any difference.


On Aug 11, 2016, at 9:47 PM, 
mailto:alex.kru...@csiro.au>> 
mailto:alex.kru...@csiro.au>> wrote:

Hi Shanon,

I’m not sure about the version numbers but I cloned guacamole-client and 
guacamole-server directly from https://github.com/glyptodon about a month ago 
so it should be pretty recent. The guacamole server is running on debian 8.3. 
The libjpeg62-turbo and libjpeg62-turbo-dev libraries are up to date (according 
to apt-get)

I should probably clarify that turbovnc runs without issues, it’s only 
guacamole.

-Alex

From: Shanon Loughton [mailto:slough...@cloudmine.net.au]
Sent: Friday, 12 August 2016 12:00 PM
To: 
user@guacamole.incubator.apache.org
Subject: Re: Guacamole Performance

Welcome Alex
VNC over Guacamole should be pretty fast, especially over LAN. Near or as fast 
as your TurboVNC client. Guacamole's first desktop/visual protocol was VNC 
after all.

Please specify what version of Guacamole you installed, on what server OS 
etc.., you may have outdated VNC library on your guacamole server.  On Ubuntu 
thats libjpeg-turbo, for OS X Im not sure where that is to download.

See libJPEG-turbo in required deps:
https://guacamole.incubator.apache.org/doc/gug/installing-guacamole.html#required-dependencies
cheers
Shanon

On Fri, Aug 12, 2016 at 11:14 AM, 
mailto:alex.kru...@csiro.au>> wrote:
Hi,

I’ve recently installed a guacamole based tool to access remote machines. In 
comparison to using TurboVNC directly to the same machine, guacamole seems to 
perform very poorly (low fps, regular stutters, noticeable delay between input 
and feedback)  and on safari some of the colours seem to be messed up. I’m just 
wondering is this possibly because I’ve set it up differently in some way to 
what it should be or if this is just the nature of the additional web layer on 
top of vnc?

Another small issue I’ve found is that the text becomes blurry if the browser 
stretches the resolution of the session. I try to set the size to be 100% (in 
the ctrl+alt+shit menu) but the minus button doesn’t let me go below 118% 
unless I resize my browser window)

Alex Kruger
IT Officer | Scientific Computing
Information Management & Technology
CSIRO
E alex.kru...@csiro.au T +61 3 9545 
2886
www.csiro.au

PLEASE NOTE
The information contained in this email may be confidential or privileged. Any 
unauthorised use or disclosure is prohibited. If you have received this email 
in error, please delete it immediately and notify the sender by return email. 
Thank you. To the extent permitted by law, CSIRO does not represent, warrant 
and/or guarantee that the integrity of this communication has been maintained 
or that the communication is free of errors, virus, interception or 
interference.





--
Shanon Loughton
phone +61 (0) 412 584 142
email  slough...@cloudmine.net.au
webwww.cloudmine.net.au
skype cgltower
[https://sites.google.com/a/cloudmine.net.au/public/_/rsrc/1465523217888/home/CoLogo-cloudmine.png]




--
Shanon Loughton
phone +61 (0) 412 584 142
email  slough...@cloudmine.net.au
webwww.cloudmine.net.au
skype cgltower
[https://sites.google.com/a/cloudmine.net.au/public/_/rsrc/1465523217888/home/CoLogo-cloudmine.png]

Re: Guacamole Performance

[Mike Jumper]

On Thu, Aug 11, 2016 at 7:47 PM,  wrote:

> Hi Shanon,
>
>
>
> I’m not sure about the version numbers but I cloned guacamole-client and
> guacamole-server directly from https://github.com/glyptodon about a month
> ago so it should be pretty recent.
>

The latest development will be on the Apache repositories, so definitely
try against those:

https://github.com/apache/incubator-guacamole-client

https://github.com/apache/incubator-guacamole-server

A month ago is after the point where Guacamole was accepted into the Apache
Incubator, so there's a good change the code you cloned was actually closer
to ~6 months old.

That said, even that old should be fine ... 0.9.9 happened before that and
was a very decent release, and quite fast.

I should probably clarify that turbovnc runs without issues, it’s only
> guacamole.
>
>
Is there anything else you can tell us about your setup?

What does your network look like? What kind of machine is serving
Guacamole? Are you using Tomcat or some other servlet container? Are there
any proxies involved? etc.

You say that you're using a Guacamole-based tool. What differs here between
the tool (what tool?) and a stock Guacamole deployment?

Any additional information about the deployment details of guac would be
helpful.

- Mike

Re: Guacamole Performance

[Mike Jumper]

On Aug 11, 2016 6:44 PM,  wrote:
>
> Hi,
>
>
>
> I’ve recently installed a guacamole based tool to access remote machines.
In comparison to using TurboVNC directly to the same machine, guacamole
seems to perform very poorly (low fps, regular stutters, noticeable delay
between input and feedback)  and on safari some of the colours seem to be
messed up. I’m just wondering is this possibly because I’ve set it up
differently in some way to what it should be or if this is just the nature
of the additional web layer on top of vnc?
>

Hi Alex,

No, poor performance is definitely not expected, nor should there be any
browser-specific difference in color.

What tool are you referring to?

What version of Guacamole is involved, and how is it deployed? Any proxies?
SSL?

Thanks,

- Mike

Re: 0.9.10 release

[Mike Jumper]

Looking over JIRA, it looks like there is still one remaining
in-flight task which has been partly completed (portions merged to
master) but was not properly tagged as 0.9.10-incubating:

https://issues.apache.org/jira/browse/GUACAMOLE-51

So once that's out of the way, the initial intended scope of the
release will be satisfied, but again - whether any additional work
remains beyond that will ultimately boil down to rounds of testing.

To that end ... please feel free to test as much as you can, even with
the above issue in progress. There's quite a lot done since the
pre-Apache 0.9.9 release many months ago.


On Thu, Aug 11, 2016 at 9:48 AM, Mike Jumper  wrote:
> Not quite imminent, but it's definitely testing time. Now is the time to
> identify any glaring issues or regressions which should be addressed before
> a release can be considered.
>
> - Mike
>
>
> On Aug 11, 2016 9:44 AM, "Zachary Bonjour" 
> wrote:
>>
>>
>> I see that there are no more open issues for this version.  Does that mean
>> that the official release is imminent?
>>
>>
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