X2Go Bug report logs - #1197
Multihead fullscreen not working with TCE client in displaymanager mode

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Message #170 received at 1197@bugs.x2go.org (full text, mbox, reply):

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Date: Wed, 26 Jul 2017 14:33:37 +0200 (CEST)
From: Walid MOGHRABI <w.moghrabi@servicemagic.eu>
To: Ulrich Sibiller <uli42@gmx.de>
Cc: 1197@bugs.x2go.org, Stefan Baur <X2Go-ML-1@baur-itcs.de>
Message-ID: <1567678748.5708111.1501072417416.JavaMail.root@servicemagic.eu>
In-Reply-To: <CANVnVYKD8Jvite_f0UNgAgVM9YvdyRcxb-b2ASdMimAzkxOTdQ@mail.gmail.com>
Subject: Re: Bug#1197: Multihead fullscreen not working with TCE client in
 displaymanager mode
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[Message part 1 (text/plain, inline)]

Please find them attached.

Just to note, I don't know what you mean by "older x2go client", on my TCE, x2go client is the most up to date I could get (Heuler release and up to date) :

===========================================================
root@TCE-CLIENT-DELL-VOSTRO430-4D1ZR4J:~# dpkg -l | grep "x2go\|nx"
ii  libxcomp3:amd64                    2:3.5.0.33-0~693~ubuntu16.04.1                                                   amd64        nx-X11 compression library
ii  nxproxy                            2:3.5.0.33-0~693~ubuntu16.04.1                                                   amd64        NX proxy
ii  pinentry-x2go                      0.7.5.10-0~106~ubuntu16.04.1                                                     amd64        Qt4-based PIN or pass-phrase entry dialog for x2goclient
ii  x2goclient                         4.1.0.1-0~1616~ubuntu16.04.1                                                     amd64        X2Go Client application (Qt4)
ii  x2gothinclient-common              1.5.0.0-0~612~ubuntu16.04.1                                                      all          X2Go thin client environment (common files)
ii  x2gothinclient-displaymanager      1.5.0.0-0~612~ubuntu16.04.1                                                      all          login daemon starting x2goclient in displaymanager mode
===========================================================

Note that I uninstalled Arctica Libs to see if it changed anything but it didn't, that's why you don't see Arctica's nxproxy/libxcomp3 versions.

Here are my client versions on my laptop :

===========================================================
walid@FRLM02:~$ dpkg -l | grep "x2go\|nx"
ii  libxcomp3:amd64                             2:3.5.0.33-0~693~ubuntu16.04.1                                                   amd64        nx-X11 compression library
ii  nxproxy                                     2:3.5.0.33-0~693~ubuntu16.04.1                                                   amd64        NX proxy
ii  x2goclient                                  4.1.0.1-0~1616~ubuntu16.04.1                                                     amd64        X2Go Client application (Qt4)
===========================================================

Regards,
Walid Moghrabi

TRAVAUX.COM
BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403
13591 AIX EN PROVENCE CEDEX 3

----- Mail original ----- 

De: "Ulrich Sibiller" <uli42@gmx.de> 
À: "Walid MOGHRABI" <w.moghrabi@servicemagic.eu>, 1197@bugs.x2go.org, "Stefan Baur" <X2Go-ML-1@baur-itcs.de> 
Envoyé: Mercredi 26 Juillet 2017 14:19:36 
Objet: Re: Bug#1197: Multihead fullscreen not working with TCE client in displaymanager mode 

Ok, thanks. 

This shows that the TCE is using an old x2goclient that is still 
generating a xinerama.conf on ther server side (this file's content 
should match the values of xrandr and xdpyinfo you sent before). So 
you probably have xinerama enabled in the session configuration in 
x2goclient. For nx 3.5.99.x this is not required (but I doubt 
adjusting that will change anything). 

The options file contains fullscreen=1 and we have a bug regarding 
that option (https://github.com/ArcticaProject/nx-libs/issues/449). 

So I ask you to 
- provide the options file and ls output also for the working Laptop session 
- turn off fullscreen in the session's configuration and see if that 
changes anything for you (maybe ctrl-alt-f will work then, too) 

Uli 



On Wed, Jul 26, 2017 at 2:08 PM, Walid MOGHRABI 
<w.moghrabi@servicemagic.eu> wrote: 
> Here there are 
> 
> 
> Regards, 
> Walid Moghrabi 
> 
> TRAVAUX.COM 
> BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 
> 13591 AIX EN PROVENCE CEDEX 3 
> 
> ----- Mail original ----- 
> 
> De: "Ulrich Sibiller" <uli42@gmx.de> 
> À: "Walid MOGHRABI" <w.moghrabi@servicemagic.eu> 
> Cc: "Stefan Baur" <X2Go-ML-1@baur-itcs.de>, 1197@bugs.x2go.org 
> Envoyé: Mercredi 26 Juillet 2017 13:58:14 
> Objet: Re: Bug#1197: Multihead fullscreen not working with TCE client in displaymanager mode 
> 
> On Wed, Jul 26, 2017 at 1:52 PM, Walid MOGHRABI 
> <w.moghrabi@servicemagic.eu> wrote: 
>> Sorry, find the correct output attached. 
>> Seems to report 2 heads effectively. 
> 
> Ok, now we are a step further. From my POV your client setup ist 
> correct. X11 wise. We now need to find out why nxagent does not get / 
> respect that information. 
> 
> Let't have a look at the server side. In the same dir you found the 
> nxagent logfiles there will also be a file called options. What's the 
> content? Please also post an ls -l of the dir. 
> 
> Uli 
> --- 
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[options_laptop.txt (text/plain, attachment)]

[ls_laptop.txt (text/plain, attachment)]

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