Thanks.
First, both sessions do not offer xinerama to their clients.
Second: I mean the session log from nxagent, not from x2go. I cannot
check here for the correct filename. It is somewhere in ~/.x2go on the
server and starts similar to the following. Please also post the
xrandr output from within the session.
-------------------------------------
NXAGENT - Version 3.5.0
Copyright (C) 2001, 2011 NoMachine.
See http://www.nomachine.com/ for
more information.
Info: Agent running with pid '2948'.
Session: Starting session at 'Tue Jul 25 13:19:14 2017'.
Info: Using alpha channel in render
extension.
Info: Not using local device configuration changes.
...
-------------------------------------
I am a bit puzzled now. Is your x2goclient configuration really
absolutely identical for both setups? Can you retry the (working)
laptop session with a fresh user profile?
Uli
On Tue, Jul 25, 2017 at 11:42 AM, Walid MOGHRABI
<w.moghr...@servicemagic.eu> wrote:
> Hi,
>
> Here a log files taken from the x2goserver when logged from my laptop (where
> it works) and from my tce (where it works badly).
> I also attach the xdpyinfo output taken from within the x2go session from my
> laptop and from my tce ... As you will see, they are strictly identical.
>
> In the log files, apparently, RANDR and XINERAMA support is enabled in both
> cases.
>
> Regards,
> Walid Moghrabi
>
> TRAVAUX.COM
> BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403
> 13591 AIX EN PROVENCE CEDEX 3
>
> ----- Mail original -----
>
> De: "Walid MOGHRABI" <w.moghr...@servicemagic.eu>
> À: ul...@gmx.de, 1...@bugs.x2go.org
> Envoyé: Lundi 24 Juillet 2017 21:49:41
> Objet: [X2Go-Dev] Bug#1197: Bug#1197: Bug#1197: Bug#1197: Multihead
> fullscreen not working with TCE client in displaymanager mode
>
> Well, I'll do this tomorrow.
> The only thing I can tell is that multihead IS working on my laptop and I was
> quite sceptical too when I saw the output from my laptop ... I would have
> thought that it would list 2 separate screens at least and not on huge
> aggregated one.
>
> Are there any requirements for randr to work with X2Go and Arctica libs on
> the client side ?
> Maybe there are some tools/libs missing on the TCE side.
> I saw that x11-xserver-utils where missing on my TCE side which means xrandr
> tool was missing and I couldn't use it.
> Anyway, installing it changed a thing (before, the second screen was black
> when the broker logon was there, now it is blue and the screen ordering is
> different) but it didn't changed anything once the X2Go session was opened
> (still MATE Desktop stretched on both screens and only 1 huge monitor seen by
> the screen utility).
>
>
> 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" <ulrich.sibil...@gmail.com>
> À: "Stefan Baur" <x2go-m...@baur-itcs.de>, 1...@bugs.x2go.org
> Envoyé: Lundi 24 Juillet 2017 20:35:20
> Objet: [X2Go-Dev] Bug#1197: Bug#1197: Bug#1197: Multihead fullscreen not
> working with TCE client in displaymanager mode
>
>
> If I understand correctly TCE is not the side where the nxagent is running.
> So the version oft nx-libs there does not matter.
>
>
> I am wondering how the connection from the laptop can generate xinerama info
> as the laptop's xserver, that must provide the data, does not. Please post a
> log oft the nxagent startup. And the output oft xdpyinfo -ext XINERAMA within
> the session.
>
>
> Uli
>
>
> Am 24.07.2017 18:50 schrieb "Stefan Baur" < x2go-m...@baur-itcs.de >:
>
>
>
> Am 24.07.2017 um 15:16 schrieb Walid MOGHRABI:
>
>> Using latest Arctica's NX-Libs xrandr support is far better and multihead
>> support in fullscreen mode with the Linux x2goclient works like a charm.
> [...]
>
>> So with the Linux client installed on a desktop (I'm personaly using Ubuntu
>> 16.04 + Unity desktop) it works great whereas, in TCE / Displaymanager mode,
>> multiple monitors are supported but the desktop is stretched as if it was
>> only one big screen and not 2 separated screens.
>
> Are you sure your custom TCE build includes the Arctica NX-Libs?
> I would suggest logging in to a running TCE and comparing the output of
> "dpkg -l".
>
> Kind Regards,
> Stefan Baur
>
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