X2Go Bug report logs - #829
Screen resize triggers session suspension

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

Reported by: Florian Wicke - Hetzner Online AG <florian.wicke@hetzner.de>

Date: Thu, 26 Mar 2015 10:25:01 UTC

Severity: normal

Found in version 3.5.0.32-0x2go1~git20150317.672+jessie.heuler.1

Forwarded to https://github.com/ArcticaProject/nx-libs/issues/91

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Report forwarded to x2go-dev@lists.x2go.org, owner@bugs.x2go.org:
Bug#829; Package nx-x11-common. (Thu, 26 Mar 2015 10:25:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Florian Wicke - Hetzner Online AG <florian.wicke@hetzner.de>:
New Bug report received and forwarded. Copy sent to owner@bugs.x2go.org. (Thu, 26 Mar 2015 10:25:02 GMT) Full text and rfc822 format available.

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

From: Florian Wicke - Hetzner Online AG <florian.wicke@hetzner.de>
To: submit@bugs.x2go.org
Subject: Screen resize triggers session suspension
Date: Thu, 26 Mar 2015 11:21:27 +0100
[Message part 1 (text/plain, inline)]
Package: nx-x11-common
Version: 3.5.0.32-0x2go1~git20150317.672+jessie.heuler.1

Reproducable with every client and server so far from stable and heuler.
Only affects full sessions - users are not affected if running directly
an APPLICATION.

Pressing CTRL+ALT+R triggers error message in session.log of user,
resizes the screen but also triggers suspension of the session (note the
the Proxy-Warning does not occur every time):
Session: Resuming session at 'Thu Mar 26 11:11:56 2015'.
Info: Proxy running in server mode with pid '18054'.
Info: Waiting for connection from 'localhost' on port '30076'.
Info: Accepted connection from '127.0.0.1'.
Info: Connection with remote proxy completed.
Info: Using LAN link parameters 1536/24/1/0.
Info: Using agent parameters 5000/0/50/0/0.
Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'.
Info: Not using NX delta compression.
Info: Not using ZLIB data compression.
Info: Not using ZLIB stream compression.
Info: Not using a persistent cache.
Info: Listening to X11 connections on display ':75'.
Info: Established X client connection.
Info: Using shared memory parameters 1/1/0/0K.
Info: Using local device configuration changes.
keyboard file created
Session: Session resumed at 'Thu Mar 26 11:12:03 2015'.
Info: Screen [0] resized to geometry [3840x1080] fullscreen [1].
<<-------- note from me: pressing ctrl+alt+r --------->>
Info: Disabled desktop resize mode in agent.
Session: Suspending session at 'Thu Mar 26 11:12:14 2015'.
Proxy: WARNING! Handling data for finishing FD#5 channel ID#1.
 suspended at 'Thu Mar 26 11:12:14 2015'.



Unfortunately we think this leads to another problem. Sometimes users
get suspended right after resuming their session:

Session: Session resumed at 'Wed Mar 25 21:30:37 2015'.
Info: Screen [0] resized to geometry [1680x1050] fullscreen [1].
Session: Suspending session at 'Wed Mar 25 21:30:39 2015'.

And last but not least this results in another problem - the screen does
not get resized correctly sometimes and is just shown as viewport.



Kind regards

 Florian Wicke

Hetzner Online AG
Industriestr. 25
91710 Gunzenhausen / Germany
Tel: +49 9831 505-0
Fax: +49 9831 505-3
florian.wicke@hetzner.de
www.hetzner.com

Register Court: Registergericht Ansbach, HRB 3204
Management Board: Dipl. Ing. (FH) Martin Hetzner
Chairwoman of the Supervisory Board: Diana Rothhan

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Information forwarded to x2go-dev@lists.x2go.org, owner@bugs.x2go.org:
Bug#829; Package nx-x11-common. (Tue, 31 Mar 2015 12:55:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Florian Wicke - Hetzner Online AG <florian.wicke@hetzner.de>:
Extra info received and forwarded to list. Copy sent to owner@bugs.x2go.org. (Tue, 31 Mar 2015 12:55:02 GMT) Full text and rfc822 format available.

Message #10 received at 829@bugs.x2go.org (full text, mbox):

From: Florian Wicke - Hetzner Online AG <florian.wicke@hetzner.de>
To: 829@bugs.x2go.org
Subject: Further information
Date: Tue, 31 Mar 2015 14:30:12 +0200
[Message part 1 (text/plain, inline)]
As Ionic stated in IRC adding -nopersistent to x2goagent.options stops
the shortkey ctrl+alt+r from suspending the session after switching the
resize-mode

But by adding this option i am no longer able to suspend my session even
with the 'x2gosuspend-session'-command





-- 

Kind regards

 Florian Wicke

Hetzner Online AG
Industriestr. 25
91710 Gunzenhausen / Germany
Tel: +49 9831 505-0
Fax: +49 9831 505-3
florian.wicke@hetzner.de
www.hetzner.com

Register Court: Registergericht Ansbach, HRB 3204
Management Board: Dipl. Ing. (FH) Martin Hetzner
Chairwoman of the Supervisory Board: Diana Rothhan

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Bug reassigned from package 'nx-x11-common' to 'nx-libs'. Request was from Mihai Moldovan <ionic@ionic.de> to control@bugs.x2go.org. (Fri, 24 Apr 2015 20:45:02 GMT) Full text and rfc822 format available.

No longer marked as found in versions 3.5.0.32-0x2go1~git20150317.672+jessie.heuler.1. Request was from Mihai Moldovan <ionic@ionic.de> to control@bugs.x2go.org. (Fri, 24 Apr 2015 20:45:02 GMT) Full text and rfc822 format available.

Marked as found in versions 3.5.0.32-0x2go1~git20150317.672+jessie.heuler.1. Request was from Mihai Moldovan <ionic@ionic.de> to control@bugs.x2go.org. (Fri, 24 Apr 2015 20:45:02 GMT) Full text and rfc822 format available.

Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#829; Package nx-libs. (Wed, 24 Feb 2016 14:45:03 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, 24 Feb 2016 14:45:03 GMT) Full text and rfc822 format available.

Message #21 received at 829@bugs.x2go.org (full text, mbox):

From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: 829@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#829: Screen resize triggers session suspension
Date: Wed, 24 Feb 2016 14:41:39 +0000
[Message part 1 (text/plain, inline)]
Control: forwarded -1 https://github.com/ArcticaProject/nx-libs/issues/91

On  Do 26 Mär 2015 11:21:27 CET, Florian Wicke - Hetzner Online AG wrote:

> Package: nx-x11-common
> Version: 3.5.0.32-0x2go1~git20150317.672+jessie.heuler.1
>
> Reproducable with every client and server so far from stable and heuler.
> Only affects full sessions - users are not affected if running directly
> an APPLICATION.
>
> Pressing CTRL+ALT+R triggers error message in session.log of user,
> resizes the screen but also triggers suspension of the session (note the
> the Proxy-Warning does not occur every time):
> Session: Resuming session at 'Thu Mar 26 11:11:56 2015'.
> Info: Proxy running in server mode with pid '18054'.
> Info: Waiting for connection from 'localhost' on port '30076'.
> Info: Accepted connection from '127.0.0.1'.
> Info: Connection with remote proxy completed.
> Info: Using LAN link parameters 1536/24/1/0.
> Info: Using agent parameters 5000/0/50/0/0.
> Info: Using pack method '16m-jpeg-9' with session 'unix-kde-depth_24'.
> Info: Not using NX delta compression.
> Info: Not using ZLIB data compression.
> Info: Not using ZLIB stream compression.
> Info: Not using a persistent cache.
> Info: Listening to X11 connections on display ':75'.
> Info: Established X client connection.
> Info: Using shared memory parameters 1/1/0/0K.
> Info: Using local device configuration changes.
> keyboard file created
> Session: Session resumed at 'Thu Mar 26 11:12:03 2015'.
> Info: Screen [0] resized to geometry [3840x1080] fullscreen [1].
> <<-------- note from me: pressing ctrl+alt+r --------->>
> Info: Disabled desktop resize mode in agent.
> Session: Suspending session at 'Thu Mar 26 11:12:14 2015'.
> Proxy: WARNING! Handling data for finishing FD#5 channel ID#1.
>  suspended at 'Thu Mar 26 11:12:14 2015'.
>
>
>
> Unfortunately we think this leads to another problem. Sometimes users
> get suspended right after resuming their session:
>
> Session: Session resumed at 'Wed Mar 25 21:30:37 2015'.
> Info: Screen [0] resized to geometry [1680x1050] fullscreen [1].
> Session: Suspending session at 'Wed Mar 25 21:30:39 2015'.
>
> And last but not least this results in another problem - the screen does
> not get resized correctly sometimes and is just shown as viewport.
>
>
>
> Kind regards
>
>  Florian Wicke

This issue is now being tracked on Github:
https://github.com/ArcticaProject/nx-libs/issues/91

Mike
-- 

DAS-NETZWERKTEAM
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fon: +49 (1520) 1976 148

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mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

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Set Bug forwarded-to-address to 'https://github.com/ArcticaProject/nx-libs/issues/91'. Request was from Mike Gabriel <mike.gabriel@das-netzwerkteam.de> to 829-submit@bugs.x2go.org. (Wed, 24 Feb 2016 14:45:04 GMT) Full text and rfc822 format available.

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