Laurent Pouilloux | 25 May 11:31 2016
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Xfce4 and kioskrc on Centos 7.2

Hello x2go users,

I'm quite new in administrating x2go and I'm trying to prevent users to 
shutdown/reboot/suspend/hibernate the system with XFCE 4.12.

In a regular environment, one can enable kiosk mode by creating the file 
/etc/xdg/xfce4/kiosk/kioskrc and put in :
[xfce4-session]
CustomizeSplash=NONE
CustomizeChooser=NONE
CustomizeLogout=NONE
CustomizeCompatibility=NONE
Shutdown=NONE
CustomizeSecurity=NONE

However, it seems that xfce4 desktop bindings are not supported by x2go
http://wiki.x2go.org/doku.php/wiki:advanced:desktopbindings
and indeed when I log out I still have all the buttons available.

Is there any trick to make it work ? Via polkit ?
Or should I think to switch to a supported desktop environment (mate, 
lxde) ?

Thanks for any answer.

Best regards,

Laurent Pouilloux

--

-- 
(Continue reading)

Short, Kermit | 19 May 23:38 2016

Change windows XServer listening port

Greetings!

   I don't know exactly when a local XServer started being included in the Windows client, but I noticed recently that it's there.  Is there a way to configure the port that this listens on?  I know how to do it in things like MobaXterm, Cygwin, etc., but I don't see an option for doing this in the Windows X2Go client.  Anyone have any thoughts?


--
Kermit Short


<div>
<p>Greetings!</p>
<p>&nbsp; &nbsp;I don't know exactly when a local XServer started being included in the Windows client, but I noticed recently that it's there. &nbsp;Is there a way to configure the port that this listens on?&nbsp; I know how to do it in things like MobaXterm,&nbsp;Cygwin, etc., but
 I don't see an option for doing this in&nbsp;the Windows X2Go client.&nbsp; Anyone have any thoughts?
<br></p>
<p><br></p>
<div>
<div>
<div>
<div>--<br>
Kermit Short<br><span></span><br><br>
</div>
</div>
</div>
</div>
</div>
looper | 19 May 16:33 2016
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no local sound with x2go

I use X2Go with Debian Linux Wheezy (server version:
4.1.0.0-0x2go1.1~git20160225.1310+wheezy.heuler.1, client version:
4.0.5.2-0x2go1~git20160504.1196+wheezy.heuler.1). All packages from X2go repository
(http://packages.x2go.org/debian). It works fine, but I can't hear the sound local, it comes everytime
on remote machine (on the x2go server). All settings are default, no changes. Is there anything I forgot do to?

I tried this with Debian to Debian machines and with windows (7, x64)  client to Debian server, same result.
Thanks a lot for your help!

Greets, Peter
looper | 19 May 15:38 2016
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no local sound with x2go

Hi,
 
I use X2Go with Debian Linux Wheezy (server version: 4.1.0.0-0x2go1.1~git20160225.1310+wheezy.heuler.1, client version: 4.0.5.2-0x2go1~git20160504.1196+wheezy.heuler.1). All packages from X2go repository (http://packages.x2go.org/debian). It works fine, but I can't hear the sound local, it comes everytime on remote machine (on the x2go server). All settings are default, no changes. Is there anything I forgot do to?
 
I tried this with Debian to Debian machines and with windows (7, x64)  client to Debian server, same result. Thanks a lot for your help!
 
Peter
<div><div>
<div>Hi,</div>

<div>&nbsp;</div>

<div>I use X2Go with Debian Linux Wheezy (server version: 4.1.0.0-0x2go1.1~git20160225.1310+wheezy.heuler.1, client version: 4.0.5.2-0x2go1~git20160504.1196+wheezy.heuler.1). All packages from X2go repository (http://packages.x2go.org/debian). It works fine, but I can't hear the sound local, it comes everytime on remote machine (on the x2go server). All settings are default, no changes. Is there anything I forgot do to?</div>

<div>&nbsp;</div>

<div>I tried this with Debian to Debian machines and with windows (7, x64)&nbsp; client to Debian server, same result. Thanks a lot for your help!</div>

<div>&nbsp;</div>

<div>Peter</div>
</div></div>
Robson, David W | 19 May 10:55 2016
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XDMCP session type

I'm interested in providing an X11 chooser via x2go and I noticed that there is
an XDMCP session type available.  However, I can't get it to work, nor can I found
any documentation on it.  Can anyone give me any pointers?

Thanks in advance
Alfi Galfi | 18 May 11:17 2016
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[X2go-User] x2go is disconnecting

Hello
Sometime x2go lose connection and produce error:
addons.productaddons    WARN    Failed downloading XML, status: 0, reason: error
Warning from window manager: Log level 8: IA__gtk_widget_set_colormap: assertion 'GDK_IS_COLORMAP (colormap)' failed
What can cause it and how to solve this problem? I didn't find anything accurate by googling :(
server OS: redhat
client OS: windows 7
desktop environment: mate
x2go client version: 4.0.5
Qt version 4.8.6
<div><div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>Hello<br>
</div>Sometime x2go lose connection and produce error:<br>addons.productaddons&nbsp;&nbsp;&nbsp; WARN&nbsp;&nbsp;&nbsp; Failed downloading XML, status: 0, reason: error<br>Warning from window manager: Log level 8: IA__gtk_widget_set_colormap: assertion 'GDK_IS_COLORMAP (colormap)' failed<br>
</div>What can cause it and how to solve this problem? I didn't find anything accurate by googling :(<br>
</div>server OS: redhat<br>
</div>
<div>client OS: windows 7<br>
</div>desktop environment: mate<br>
</div>x2go client version: 4.0.5<br>
</div>Qt version 4.8.6 <br>
</div></div>
Alfi Galfi | 18 May 08:00 2016
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errors logs with time

Hello
Is there any way to have logs with time stamp? It's hard to investigate problem when we are not able to see what happened when. Looking for cause of problems would we much simpler if we could note time when problem occurred and check what we have in logs at this time. 
<div><div dir="ltr">Hello<div>Is there any way to have logs with time stamp? It's hard to investigate problem when we are not able to see what happened when. Looking for cause of problems would we much simpler if we could note time when problem occurred and check what we have in logs at this time.&nbsp;</div>
</div></div>
M.Rule | 7 May 16:10 2016
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Tab not working in x2go from OSX

It seems to affect all applications. Cannot insert tab in text, cannot tab complete in terminal. Alt+tab, control+tab, and command+tab all still work and register with the xserver. 

Has anyone seen this / solved this before? 

Configuration: 

OSX 10.10.5 Yosemite on a late-2008 aluminum macbook
Client: X2Go Client v. 4.0.5.1 (Qt - 4.8.7)
Server: Ubuntu studio, not sure what versions at the moment

Best,
Michael.
<div><div dir="ltr">It seems to affect all applications. Cannot insert tab in text, cannot tab complete in terminal. Alt+tab, control+tab, and command+tab all still work and register with the xserver.&nbsp;<br><div><br></div>
<div>Has anyone seen this / solved this before?&nbsp;</div>
<div><br></div>
<div>Configuration:&nbsp;<br><br>OSX 10.10.5 Yosemite on a late-2008 aluminum macbook<br>Client: X2Go Client v. 4.0.5.1 (Qt - 4.8.7)<div>Server: Ubuntu studio, not sure what versions at the moment</div>
</div>
<div><br></div>
<div>Best,</div>
<div>Michael.</div>
</div></div>
Luciano Gabriel Andino | 8 May 11:47 2016
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client error log

Hello, after 1 year using x2go, some clients (those that are little far from server), have 9GB log size in home. Do I need to delete them?


thanks,


--
Saludos!!

Luciano Andino
GNU/Linux user #185103
Santa Fe - Argentina
-----------------------------------------------
<div><div dir="ltr">Hello, after 1 year using x2go, some clients (those that are little far from server), have 9GB log size in home. Do I need to delete them?<br clear="all"><div>
<br><br>
</div>
<div>thanks,<br><br><br>
</div>
<div>-- <br><div class="gmail_signature">Saludos!!<br><br>Luciano Andino<br>GNU/Linux user #185103<br>Santa Fe - Argentina<br>-----------------------------------------------</div>
</div>
</div></div>
Christian Rebischke | 6 May 23:54 2016
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ubuntu 16.04: Connection failed. mesg: ttyname failed: Inappropriate ioctl for device

Hello,
I have the following setup:

An Ubuntu 16.04 LTS Server with:

ii  x2goagent                                  2:3.5.0.32-0~668~ubuntu16.04.1                      all          X2Go agent
ii  x2goserver                                 4.0.1.19-0~1064~ubuntu16.04.1                       amd64        X2Go server daemon scripts
ii  x2goserver-extensions                      4.0.1.19-0~1064~ubuntu16.04.1                       all          X2Go server daemon scripts (extensions)
ii  x2goserver-xsession                        4.0.1.19-0~1064~ubuntu16.04.1                       all          X2Go server daemon scripts (Xsession runner)

And an Arch Linux client with the x2go-client 4.0.5.1-2

Everytime when I try to connect on the Ubuntu 16.04 machine I get the following error:

Connection failed. mesg: ttyname failed: Inappropriate ioctl for device

When I do 'tty' on the server I get:

/dev/pts/9

'mesg' returns:

is n

do you guys have any idea how I can fix this issue? it looks like a bug for me.. I have also another server with
ubuntu 14.04 upgraded to ubuntu 16.04 and one another with CentOS 7... X2go-server is working fine there.
Only 16.04 fresh install makes trouble for me.

Best regards

Chris
Hello,
I have the following setup:

An Ubuntu 16.04 LTS Server with:

ii  x2goagent                                  2:3.5.0.32-0~668~ubuntu16.04.1                      all          X2Go agent
ii  x2goserver                                 4.0.1.19-0~1064~ubuntu16.04.1                       amd64        X2Go server daemon scripts
ii  x2goserver-extensions                      4.0.1.19-0~1064~ubuntu16.04.1                       all          X2Go server daemon scripts (extensions)
ii  x2goserver-xsession                        4.0.1.19-0~1064~ubuntu16.04.1                       all          X2Go server daemon scripts (Xsession runner)

And an Arch Linux client with the x2go-client 4.0.5.1-2

Everytime when I try to connect on the Ubuntu 16.04 machine I get the following error:

Connection failed. mesg: ttyname failed: Inappropriate ioctl for device

When I do 'tty' on the server I get:

/dev/pts/9

'mesg' returns:

is n

do you guys have any idea how I can fix this issue? it looks like a bug for me.. I have also another server with
ubuntu 14.04 upgraded to ubuntu 16.04 and one another with CentOS 7... X2go-server is working fine there.
Only 16.04 fresh install makes trouble for me.

Best regards

Chris
Mikhail Lukyanov | 4 May 18:15 2016

x2go sub-screen and remote cursor

Dear all,
I was searching a lot, but can't find an answer to my questions. Could you help?
1. Is it possible to show a mouse cursor of remote session (i.e. to see what user points to)?

2. Is it possible to display only one of some monitors? If user has multihead system, I would like to see only one of his screens.

With regards,
Mikhail

<div>
<p dir="ltr">Dear all,<br>
I was searching a lot, but can't find an answer to my questions. Could you help?<br>
1. Is it possible to show a mouse cursor of remote session (i.e. to see what user points to)?</p>
<p dir="ltr">2. Is it possible to display only one of some monitors? If user has multihead system, I would like to see only one of his screens.</p>
<p dir="ltr">With regards,<br>
Mikhail</p>
</div>

Gmane