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From: owner@bugs.x2go.org (X2Go Bug Tracking System)
Subject: Bug#233 closed by Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
 (Re: X2Go (agent) crashes related to Xinerama?)
Message-ID: <handler.233.b233.140432820214068.notifdone@bugs.x2go.org>
References: <20140702191000.Horde.zzAAMTbJKGL3GUQ6M2xmtg7@mail.das-netzwerkteam.de>
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Date: Wed, 02 Jul 2014 19:15:02 +0000
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This is an automatic notification regarding your Bug report
which was filed against the nx-libs package:

#233: X2goserver 4.0.1.0 Segmenation fault

It has been closed by Mike Gabriel <mike.gabriel@das-netzwerkteam.de>.

Their explanation is attached below along with your original report.
If this explanation is unsatisfactory and you have not received a
better one in a separate message then please contact Mike Gabriel <mike.gab=
riel@das-netzwerkteam.de> by
replying to this email.


--=20
233: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=3D233
X2Go Bug Tracking System
Contact owner@bugs.x2go.org with problems

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Date: Wed, 02 Jul 2014 19:10:00 +0000
Message-ID: <20140702191000.Horde.zzAAMTbJKGL3GUQ6M2xmtg7@mail.das-netzwerkteam.de>
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: Ross Barnes <ross.p.barnes@gmail.com>
Cc: 233@bugs.x2go.org
Subject: Re: X2Go (agent) crashes related to Xinerama?
References: <20140630131426.Horde.hE1U1-ZKrTlXqGkeJQKh0Q1@mail.das-netzwerkteam.de>
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Control: close -1

Hi Ross,

On  Mi 02 Jul 2014 18:51:59 CEST, Ross Barnes wrote:

> On Mon, Jun 30, 2014 at 8:14 AM, Mike Gabriel <
> mike.gabriel@das-netzwerkteam.de> wrote:
>
>> Control: tag -1 moreinfo
>>
>> Hi Ross,
>>
>> a year ago you reported an issue you have with X2Go [1] to the X2Go BTS.
>>
>> I hope this was not a show stopper for you and you still use X2Go for
>> other tasks...
>>
>> May I ask:
>>
>> Does the problem still exist?
>> Does the observed issue occur when Xinerama support in X2Go Client is
>> enabled?
>> Can you provide any more debugging information?
>>
>> Thanks,
>> Mike
>>
>> [1] http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=3D233

> I do not know if the problem still exists. I currently have x2go installe=
d
> on Arch linux with no problems.

Ok, then... I will close this bug as we may have found the reason for=20=20
such=20crashes on some Linux distribution (cf. #410).

If you this issue reoccurs, feel free to reopen bug #233 or report as=20=20
a=20new issue.

Mike

--=20

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Message-ID: <CAH0d6gx47z59mzj5GA_gRKkjH_rQU3RCQmOarot0oX7vE3d7Jg@mail.gmail.com>
Subject: X2goserver 4.0.1.0 Segmenation fault
From: Ross Barnes <ross.p.barnes@gmail.com>
To: submit@bugs.x2go.org
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Package: x2goserver-4.0.1.0

Hello, I use X2go for remote access into my virtual lab server to run GNS3.
This is a python application that allows a user to build networked router
labs.

I have been using X2go 3.1.1.9-0 on Debian Squeeze with no problems. I
updated my server this weekend to Debian Wheezy. The repository updated
X2go to 4.0.1.0-0. I am now having the below issues when I try to run my
application. I also experience this with the baikal 4.0.0.3-0 version.

This occurs with the 3.99.2.1 windows client, the 3.99.3.0-0 linux client,
and the windows 4.0.0.3 windows client. There is no issue with the
application directly on the server. I can launch it on a monitor.

on command line, I issue the following...

user@vlab:~$ /opt/GNS3/gns3
Segementation fault
user@vlab:~$

/var/log/messages file reveals...

Jun 10 13:07:39 vlab kernel: [54264.138060] python[20110]: segfault at 0 ip
00007fe724db5dd0 sp 00007fff49a860b8 error 4 in
libNX_X11.so.6.2[7fe724d50000+f3000]

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<div><span style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;font-s=
ize:13px;background-color:rgb(255,255,255)">Package: x2goserver-4.0.1.0</sp=
an></div><span style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;fo=
nt-size:13px;background-color:rgb(255,255,255)"><div>
<span style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;font-size:1=
3px;background-color:rgb(255,255,255)"><br></span></div>Hello, I use X2go f=
or remote access into my virtual lab server to run GNS3. This is a python a=
pplication that allows a user to build networked router labs.</span><div st=
yle=3D"color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;back=
ground-color:rgb(255,255,255)">
<br></div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;fo=
nt-size:13px;background-color:rgb(255,255,255)">I have been using X2go 3.1.=
1.9-0 on Debian Squeeze with no problems. I updated my server this weekend =
to Debian Wheezy. The repository updated X2go to 4.0.1.0-0. I am now having=
 the below issues when I try to run my application. I also experience this =
with the baikal 4.0.0.3-0 version.</div>
<div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13=
px;background-color:rgb(255,255,255)"><br></div><div style=3D"color:rgb(34,=
34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255=
,255,255)">
This occurs with the 3.99.2.1 windows client, the 3.99.3.0-0 linux client, =
and the windows 4.0.0.3 windows client. There is no issue with the applicat=
ion directly on the server. I can launch it on a monitor.</div><div style=
=3D"color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;backgro=
und-color:rgb(255,255,255)">
<br></div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;fo=
nt-size:13px;background-color:rgb(255,255,255)">on command line, I issue th=
e following...</div><div style=3D"color:rgb(34,34,34);font-family:arial,san=
s-serif;font-size:13px;background-color:rgb(255,255,255)">
<br></div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;fo=
nt-size:13px;background-color:rgb(255,255,255)">user@vlab:~$ /opt/GNS3/gns3=
</div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;font-s=
ize:13px;background-color:rgb(255,255,255)">
Segementation fault</div><div style=3D"color:rgb(34,34,34);font-family:aria=
l,sans-serif;font-size:13px;background-color:rgb(255,255,255)">user@vlab:~$=
=C2=A0</div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;=
font-size:13px;background-color:rgb(255,255,255)">
<br></div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;fo=
nt-size:13px;background-color:rgb(255,255,255)">/var/log/messages file reve=
als...</div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;=
font-size:13px;background-color:rgb(255,255,255)">
<br></div><div style=3D"color:rgb(34,34,34);font-family:arial,sans-serif;fo=
nt-size:13px;background-color:rgb(255,255,255)">Jun 10 13:07:39 vlab kernel=
: [54264.138060] python[20110]: segfault at 0 ip 00007fe724db5dd0 sp 00007f=
ff49a860b8 error 4 in libNX_X11.so.6.2[7fe724d50000+f3000]</div>

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