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

version graph

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

Done: Stefan Baur <X2Go-ML-1@baur-itcs.de>

Bug is archived. No further changes may be made.

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

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Subject: Bug#829: [X2Go-Dev] Bug#829: Screen resize triggers session suspension
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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
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