X2Go Bug report logs - #704
Desktopsharing "Access denied from user" all time

Package: x2godesktopsharing; Maintainer for x2godesktopsharing is X2Go Developers <x2go-dev@lists.x2go.org>;

Reported by: KeRo <motrilwireless@gmail.com>

Date: Tue, 16 Dec 2014 19:40:01 UTC

Severity: normal

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Report forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Tue, 16 Dec 2014 19:40:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to KeRo <motrilwireless@gmail.com>:
New Bug report received and forwarded. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Tue, 16 Dec 2014 19:40:01 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.x2go.org (full text, mbox):

From: KeRo <motrilwireless@gmail.com>
To: submit@bugs.x2go.org
Subject: Desktopsharing "Access denied from user" all time
Date: Tue, 16 Dec 2014 20:37:10 +0100
[Message part 1 (text/plain, inline)]
Package: x2godesktopsharing

Version: 3.1.1.2-0~154~ubuntu14.04.1


Test in latest stable ( 3.1.1.1-0~131~ubuntu14.04.1) and latest
nightly (3.1.1.2-0~154~ubuntu14.04.1)

Issue: x2godesktopsharing dont work, when a user try to connect with a
user with desktop sharing enabled, the list of session appear but try
to "View Only" or "Full Access",
"Access denied from user" appear directly, in the destination session
dont appear any allow popup.

All users are in the x2godesktopsharing and x2gousers groups.

The problem dont appear if we do the desktopsharing session with the
same user of desktop session.

Any idea?

Best regards
[Message part 2 (text/html, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Wed, 17 Dec 2014 10:15:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Mike Gabriel <mike.gabriel@das-netzwerkteam.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Wed, 17 Dec 2014 10:15:01 GMT) Full text and rfc822 format available.

Message #10 received at 704@bugs.x2go.org (full text, mbox):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: KeRo <motrilwireless@gmail.com>, 704@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#704: Desktopsharing "Access denied from user" all time
Date: Wed, 17 Dec 2014 10:10:43 +0000
[Message part 1 (text/plain, inline)]
On  Di 16 Dez 2014 20:37:10 CET, KeRo wrote:

> Package: x2godesktopsharing
>
> Version: 3.1.1.2-0~154~ubuntu14.04.1
>
>
> Test in latest stable ( 3.1.1.1-0~131~ubuntu14.04.1) and latest
> nightly (3.1.1.2-0~154~ubuntu14.04.1)
>
> Issue: x2godesktopsharing dont work, when a user try to connect with a
> user with desktop sharing enabled, the list of session appear but try
> to "View Only" or "Full Access",
> "Access denied from user" appear directly, in the destination session
> dont appear any allow popup.
>
> All users are in the x2godesktopsharing and x2gousers groups.

No need to put people into group "x2gouser". If there (still) is a  
group "x2gousers", please remove it. It was necessary with very old  
versions of X2Go Server.

> The problem dont appear if we do the desktopsharing session with the
> same user of desktop session.

This is a know issue that has been addressed in Git already. At least partly.

Can you build x2goserver from the release/4.0.1.x branch and report if  
a session comes up with that code base?

  git clone git://code.x2go.org/x2goserver.git
  git checkout release/4.0.1.x
  debuild -uc -us

Or are you already on x2goserver 4.1.0.0-preview. With that version,  
desktop sharing should partly work again.

If on 4.1.0.0-preview, can you also test with pyhoca-gui _and_ X2Go  
Client, if desktop sharing works?

Thanks,
Mike

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
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Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Wed, 17 Dec 2014 11:20:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to KeRo <motrilwireless@gmail.com>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Wed, 17 Dec 2014 11:20:02 GMT) Full text and rfc822 format available.

Message #15 received at 704@bugs.x2go.org (full text, mbox):

From: KeRo <motrilwireless@gmail.com>
To: 704@bugs.x2go.org
Subject: Bug#704: Desktopsharing "Access denied from user" all time
Date: Wed, 17 Dec 2014 12:16:42 +0100
[Message part 1 (text/plain, inline)]
Yuju!!! compiling latest x2goserver 4.0.1.x (4.0.1.19) and latest
x2godesktopsharing, desktopsharing is working again =).

Thank you very much Mike =)
[Message part 2 (text/html, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Wed, 17 Dec 2014 11:35:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Mike Gabriel <mike.gabriel@das-netzwerkteam.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Wed, 17 Dec 2014 11:35:02 GMT) Full text and rfc822 format available.

Message #20 received at 704@bugs.x2go.org (full text, mbox):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: KeRo <motrilwireless@gmail.com>, 704@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#704: Desktopsharing "Access denied from user" all time
Date: Wed, 17 Dec 2014 11:32:15 +0000
[Message part 1 (text/plain, inline)]
On  Mi 17 Dez 2014 12:16:42 CET, KeRo wrote:

> Yuju!!! compiling latest x2goserver 4.0.1.x (4.0.1.19) and latest
> x2godesktopsharing, desktopsharing is working again =).

Yeah, at least nearly. I observe the session DB being flooded with  
non-removed desktop sharing sessions after a while of using desktop  
sharing. Can you confirm that?

> Thank you very much Mike =)

Welcome!
Mike



-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
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Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Wed, 17 Dec 2014 12:10:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to KeRo <motrilwireless@gmail.com>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Wed, 17 Dec 2014 12:10:02 GMT) Full text and rfc822 format available.

Message #25 received at 704@bugs.x2go.org (full text, mbox):

From: KeRo <motrilwireless@gmail.com>
To: 704@bugs.x2go.org
Subject: Bug#704: Desktopsharing "Access denied from user" all time
Date: Wed, 17 Dec 2014 13:09:53 +0100
[Message part 1 (text/plain, inline)]
im not sure how i can debug this :( ... with x2golistsessions and
x2golistdesktop?

Regards!
[Message part 2 (text/html, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Wed, 17 Dec 2014 12:55:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Mike Gabriel <mike.gabriel@das-netzwerkteam.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Wed, 17 Dec 2014 12:55:02 GMT) Full text and rfc822 format available.

Message #30 received at 704@bugs.x2go.org (full text, mbox):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: KeRo <motrilwireless@gmail.com>, 704@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#704: Desktopsharing "Access denied from user" all time
Date: Wed, 17 Dec 2014 12:52:01 +0000
[Message part 1 (text/plain, inline)]
On  Mi 17 Dez 2014 13:09:53 CET, KeRo wrote:

> im not sure how i can debug this :( ... with x2golistsessions and
> x2golistdesktop?
>
> Regards!

x2golistsessions and x2golistsessions_root (as root).

Mike

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
[Message part 2 (application/pgp-signature, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Thu, 18 Dec 2014 11:25:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to KeRo <motrilwireless@gmail.com>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Thu, 18 Dec 2014 11:25:02 GMT) Full text and rfc822 format available.

Message #35 received at 704@bugs.x2go.org (full text, mbox):

From: KeRo <motrilwireless@gmail.com>
To: 704@bugs.x2go.org
Subject: Desktopsharing "Access denied from user" all time
Date: Thu, 18 Dec 2014 12:21:16 +0100
[Message part 1 (text/plain, inline)]
Hi Mike, sorry for delay... im testing it in my lab machine and no detect
rare things in session db:

Test NX user "admuser" conected:

3437|admuser-50-1418900890_stDMATE_dp24|50|ubuntu|R|2014-12-18T12:08:10|1f4e671c91f743d46ac52d4b4ff8ee93|192.168.88.214|30001|30002|2014-12-18T12:08:12|admuser|32|30003|

Second NX user "test" connect to a desktopsharing session:

3437|admuser-50-1418900890_stDMATE_dp24|50|ubuntu|R|2014-12-18T12:08:10|1f4e671c91f743d46ac52d4b4ff8ee93|192.168.88.214|30001|30002|2014-12-18T12:08:12|admuser|115|30003|
4997|admuser-51-1418900993_stS0XSHADadmuserXSHADPP50.0_dp24|51|ubuntu|R|2014-12-18T12:09:54|f0ad3b00f15dd59a80a1e6572790a0b8|192.168.88.214|30004|30005|2014-12-18T12:09:55|admuser|11|30006|

Second NX user disconect before few minutes:

3437|admuser-50-1418900890_stDMATE_dp24|50|ubuntu|R|2014-12-18T12:08:10|1f4e671c91f743d46ac52d4b4ff8ee93|192.168.88.214|30001|30002|2014-12-18T12:08:12|admuser|240|30003|

Regards!
[Message part 2 (text/html, inline)]

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Thu, 18 Dec 2014 11:35:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Mike Gabriel <mike.gabriel@das-netzwerkteam.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Thu, 18 Dec 2014 11:35:02 GMT) Full text and rfc822 format available.

Message #40 received at 704@bugs.x2go.org (full text, mbox):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: KeRo <motrilwireless@gmail.com>, 704@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#704: Desktopsharing "Access denied from user" all time
Date: Thu, 18 Dec 2014 11:31:01 +0000
[Message part 1 (text/plain, inline)]
Hi KeRo,

On  Do 18 Dez 2014 12:21:16 CET, KeRo wrote:

> Hi Mike, sorry for delay... im testing it in my lab machine and no detect
> rare things in session db:
>
> Test NX user "admuser" conected:
>
> 3437|admuser-50-1418900890_stDMATE_dp24|50|ubuntu|R|2014-12-18T12:08:10|1f4e671c91f743d46ac52d4b4ff8ee93|192.168.88.214|30001|30002|2014-12-18T12:08:12|admuser|32|30003|
>
> Second NX user "test" connect to a desktopsharing session:
>
> 3437|admuser-50-1418900890_stDMATE_dp24|50|ubuntu|R|2014-12-18T12:08:10|1f4e671c91f743d46ac52d4b4ff8ee93|192.168.88.214|30001|30002|2014-12-18T12:08:12|admuser|115|30003|
> 4997|admuser-51-1418900993_stS0XSHADadmuserXSHADPP50.0_dp24|51|ubuntu|R|2014-12-18T12:09:54|f0ad3b00f15dd59a80a1e6572790a0b8|192.168.88.214|30004|30005|2014-12-18T12:09:55|admuser|11|30006|
>
> Second NX user disconect before few minutes:
>
> 3437|admuser-50-1418900890_stDMATE_dp24|50|ubuntu|R|2014-12-18T12:08:10|1f4e671c91f743d46ac52d4b4ff8ee93|192.168.88.214|30001|30002|2014-12-18T12:08:12|admuser|240|30003|
>
> Regards!

Ah... That is a very good sign. I test with x2goserver 4.1.0.0-preview  
here all the time. Maybe the issue is specific to the 4.1.0.0-preview  
(on x2goserver.git, master branch).

Mike

-- 

DAS-NETZWERKTEAM
mike gabriel, herweg 7, 24357 fleckeby
fon: +49 (1520) 1976 148

GnuPG Key ID 0x25771B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

freeBusy:
https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb
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Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Tue, 03 Mar 2015 15:45:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Alexey Murz Korepov <murznn@gmail.com>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Tue, 03 Mar 2015 15:45:01 GMT) Full text and rfc822 format available.

Message #45 received at 704@bugs.x2go.org (full text, mbox):

From: Alexey Murz Korepov <murznn@gmail.com>
To: 704@bugs.x2go.org
Subject: Desktop sharing works well after installing x2godesktopsharing version 3.1.1.2 and x2goserver version 4.0.1.19
Date: Tue, 3 Mar 2015 19:40:46 +0400
Desktop sharing works well after installing x2godesktopsharing version
3.1.1.2 and x2goserver version 4.0.1.19
But in PPA https://launchpad.net/~x2go/+archive/ubuntu/stable
available only 3.1.1.1 version, with this version Desktop sharing not
working - always receive "Access denied from user"

Can you update x2godesktopsharing package from 3.1.1.1 to 3.1.1.2 on
https://launchpad.net/~x2go/+archive/ubuntu/stable ?

Thanks!


-- 
Best regards,
Alexey Murz Korepov.
Email, Jabber: murznn@gmail.com


Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Mon, 07 Mar 2016 11:35:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Liza Kell <LKell@scopevic.org.au>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Mon, 07 Mar 2016 11:35:02 GMT) Full text and rfc822 format available.

Message #50 received at 704@bugs.x2go.org (full text, mbox):

From: Liza Kell <LKell@scopevic.org.au>
To: "in@ca.uk" <in@ca.uk>
Subject: re
Date: Mon, 7 Mar 2016 11:25:14 +0000
[Message part 1 (text/plain, inline)]


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Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Sat, 04 Mar 2017 17:05:01 GMT) Full text and rfc822 format available.

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To: 704@bugs.x2go.org
Subject: Nachricht empfangen am_k_leinanzeigen
Date: Sat, 4 Mar 2017 17:58:17 +0100 (CET)
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Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#704; Package x2godesktopsharing. (Sun, 05 Mar 2017 14:15:02 GMT) Full text and rfc822 format available.

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To: 704@bugs.x2go.org
Subject: Nachricht empfangen am_k_leinanzeigen
Date: Sun, 5 Mar 2017 15:14:13 +0100 (CET)
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