Re: [X2Go-User] X2Go Client suddenly failing to connect

2018-03-28 Thread Mihai Moldovan 
* On 03/28/2018 02:58 PM, Ivan Gomez wrote:
> libNX_X11-3.5.0.32-3.el7.x86_64
> libNX_Xcomposite-3.5.0.32-3.el7.x86_64
> libNX_Xdamage-3.5.0.32-3.el7.x86_64
> libNX_Xdmcp-3.5.0.32-3.el7.x86_64
> libNX_Xext-3.5.0.32-3.el7.x86_64
> libNX_Xfixes-3.5.0.32-3.el7.x86_64
> libNX_Xinerama-3.5.0.32-3.el7.x86_64
> libNX_Xpm-3.5.0.32-3.el7.x86_64
> libNX_Xrandr-3.5.0.32-3.el7.x86_64
> libNX_Xrender-3.5.0.32-3.el7.x86_64
> libNX_Xtst-3.5.0.32-3.el7.x86_64
> nxagent-3.5.0.32-3.el7.x86_64
> nx-libs-3.5.0.32-3.el7.x86_64
> x2goagent-3.5.0.32-3.el7.x86_64
> x2goserver-4.0.1.20-1.el7.x86_64

That's the old, more or less unsupported version and additionally provided by
EPEL, not by our repositories.


> One new update on this issue:
> Updated x2gosever on one of the servers that was showing the issue to 
> x2goserver-4.0.1.22-2.el7.x86_64. After the update, access through that 
> server started working again.
> Any guidance to understand the root cause would still be greatly appreciated.

I'm afraid I can't offer a lot of help here.

You could look into ~/.x2go/C-/session.log to see what the
server-side process logged out.

At some point it must have failed to run correctly, otherwise the client-side
nxproxy would have been able to connect successfully.

Debugging such issues is always difficult.



Mihai



signature.asc
Description: OpenPGP digital signature
___
x2go-user mailing list
x2go-user@lists.x2go.org
https://lists.x2go.org/listinfo/x2go-user

Re: [X2Go-User] X2Go Client suddenly failing to connect

2018-03-28 Thread Ivan Gomez 
One new update on this issue:

Updated x2gosever on one of the servers that was showing the issue to 
x2goserver-4.0.1.22-2.el7.x86_64. After the update, access through that server 
started working again.

Any guidance to understand the root cause would still be greatly appreciated.

Thanks,
Ivan G.

From: x2go-user [mailto:x2go-user-boun...@lists.x2go.org] On Behalf Of Ivan 
Gomez
Sent: Wednesday, March 28, 2018 8:58 AM
To: Mihai Moldovan 
Cc: x2go-user@lists.x2go.org
Subject: Re: [X2Go-User] X2Go Client suddenly failing to connect


This sender failed our fraud detection checks and may not be who they appear to 
be. Learn about spoofing

Feedback


Hi Mihai,



Here is output from rpm -qa | grep -iE '(nx|x2go)'



libNX_X11-3.5.0.32-3.el7.x86_64

libNX_Xcomposite-3.5.0.32-3.el7.x86_64

libNX_Xdamage-3.5.0.32-3.el7.x86_64

libNX_Xdmcp-3.5.0.32-3.el7.x86_64

libNX_Xext-3.5.0.32-3.el7.x86_64

libNX_Xfixes-3.5.0.32-3.el7.x86_64

libNX_Xinerama-3.5.0.32-3.el7.x86_64

libNX_Xpm-3.5.0.32-3.el7.x86_64

libNX_Xrandr-3.5.0.32-3.el7.x86_64

libNX_Xrender-3.5.0.32-3.el7.x86_64

libNX_Xtst-3.5.0.32-3.el7.x86_64

nxagent-3.5.0.32-3.el7.x86_64

nx-libs-3.5.0.32-3.el7.x86_64

x2goagent-3.5.0.32-3.el7.x86_64

x2goserver-4.0.1.20-1.el7.x86_64



One additional detail that we discovered after further troubleshooting:

We have multiple backend servers running X2go. All servers have identical 
output of rpm -qa | grep -iE '(nx|x2go)', but currently 2 of them present are 
stuck in this state where applications won't launch while a third identical 
sever is not showing issues.



Thanks!

Ivan



-Original Message-
From: Mihai Moldovan [mailto:io...@ionic.de]
Sent: Tuesday, March 27, 2018 3:26 PM
To: Ivan Gomez mailto:igo...@zencos.com>>; 
x2go-user@lists.x2go.org
Subject: Re: [X2Go-User] X2Go Client suddenly failing to connect



* On 03/27/2018 03:09 PM, Ivan Gomez wrote:

> *Environment:*

>

> *Server:*

>

> Red Hat Enterprise Linux Server release 7.3 (Maipo)

>

> x2goagent: 3.5.0.32

>

> x2goserver: 4.0.1.20

>

> x2goserver-extensions: 4.0.1.20

>

> *Client:*

>

> **Windows 7 & Windows 10

>

>

>

>

>

> I have been using X2Go client in the current environment for quite a

> while now without issues. Seemingly all of sudden today an outage

> happened where X2Go will no longer launch any applications.



rpm -qa | grep -iE '(nx|x2go)'







Mihai




___
x2go-user mailing list
x2go-user@lists.x2go.org
https://lists.x2go.org/listinfo/x2go-user

Re: [X2Go-User] X2Go Client suddenly failing to connect

2018-03-28 Thread Ivan Gomez 
Hi Mihai,



Here is output from rpm -qa | grep -iE '(nx|x2go)'



libNX_X11-3.5.0.32-3.el7.x86_64

libNX_Xcomposite-3.5.0.32-3.el7.x86_64

libNX_Xdamage-3.5.0.32-3.el7.x86_64

libNX_Xdmcp-3.5.0.32-3.el7.x86_64

libNX_Xext-3.5.0.32-3.el7.x86_64

libNX_Xfixes-3.5.0.32-3.el7.x86_64

libNX_Xinerama-3.5.0.32-3.el7.x86_64

libNX_Xpm-3.5.0.32-3.el7.x86_64

libNX_Xrandr-3.5.0.32-3.el7.x86_64

libNX_Xrender-3.5.0.32-3.el7.x86_64

libNX_Xtst-3.5.0.32-3.el7.x86_64

nxagent-3.5.0.32-3.el7.x86_64

nx-libs-3.5.0.32-3.el7.x86_64

x2goagent-3.5.0.32-3.el7.x86_64

x2goserver-4.0.1.20-1.el7.x86_64



One additional detail that we discovered after further troubleshooting:

We have multiple backend servers running X2go. All servers have identical 
output of rpm -qa | grep -iE '(nx|x2go)', but currently 2 of them present are 
stuck in this state where applications won't launch while a third identical 
sever is not showing issues.



Thanks!

Ivan



-Original Message-
From: Mihai Moldovan [mailto:io...@ionic.de]
Sent: Tuesday, March 27, 2018 3:26 PM
To: Ivan Gomez ; x2go-user@lists.x2go.org
Subject: Re: [X2Go-User] X2Go Client suddenly failing to connect



* On 03/27/2018 03:09 PM, Ivan Gomez wrote:

> *Environment:*

>

> *Server:*

>

> Red Hat Enterprise Linux Server release 7.3 (Maipo)

>

> x2goagent: 3.5.0.32

>

> x2goserver: 4.0.1.20

>

> x2goserver-extensions: 4.0.1.20

>

> *Client:*

>

> **Windows 7 & Windows 10

>

>

>

>

>

> I have been using X2Go client in the current environment for quite a

> while now without issues. Seemingly all of sudden today an outage

> happened where X2Go will no longer launch any applications.



rpm -qa | grep -iE '(nx|x2go)'







Mihai




___
x2go-user mailing list
x2go-user@lists.x2go.org
https://lists.x2go.org/listinfo/x2go-user

Re: [X2Go-User] integrated X-Server and AltGr/right Alt key [Solved]

2018-03-28 Thread Joachim Hartmann 

Hi Uli,

Am 27.03.2018 um 23:41 schrieb Joachim Hartmann:

Hi Uli,

Am 26.03.2018 um 22:40 schrieb Ulrich Sibiller:

OK, I see you are trying to login using root. Does it work better if
you take normal user (root sessions can be special)?


If I log in as a normal user the combination AltGr+0 displays die 
correct symbol "}". But now the rest works not correct, the application 
needs root rights




Now it works, by using sudo!
- Starting visudo as root
- Adding " ALL = NOPASSWD: 
- on the client I changed the  to 

Thanks for helping!

--
Gruß aus der Stadt der CeBIT
Jochen
___
x2go-user mailing list
x2go-user@lists.x2go.org
https://lists.x2go.org/listinfo/x2go-user