Sorry for spamming the CCP4BB with this e-mail meant for Kay, only - I accidentally used the "Reply All" button instead of the "Reply" button ... ;-)

Anyway, I wish the CCP4 community a Happy New Year!

Cheers,

Dirk.

-------- Forwarded Message --------
Subject: Re: [ccp4bb] OT: Nvidia 3D vision 2 glasses with Ubuntu workstation
Date:   Mon, 7 Jan 2019 14:12:05 +0100
From:   Dirk Kostrewa <dirk.kostr...@lrz.uni-muenchen.de>
Reply-To:       dirk.kostr...@lmu.de
To:     CCP4BB@JISCMAIL.AC.UK



Lieber Kay,

ich wünsche Dir ein Frohes und Gesundes Neues Jahr!

Ich staune auch, dass es anscheinend keine "3D-Ready"-Monitore mehr gibt! Wir haben einmal versuchsweise einen 144 Hz ASUS Monitor ohne "3D-Ready" gekauft - leider hat da die Synchronisation mit der Stereo-Brille nicht funktioniert ...

Mit unseren alten 3D-Ready-Monitoren haben wir unter Scientific Linux 7.6 bisher keine 3D Stereo-Probleme beobachten können. Die Nvidia-Treiber kommen aus dem ELRepo-Repository. Habt Ihr die Stereo-Probleme noch?

Liebe Grüße,

Dirk.

On 20.12.18 22:28, Kay Diederichs wrote:
Unfortunately, monitors with built-in emitter are no longer being manufactured. The NVIDIA website has not been updated for years. So that path leads nowhere.

Stereo has worked well for us (for existing monitors with built-in emitter, and with Quadro cards /USB emitter) until and including CentOS 7.5. Recently, this stopped after updating to CentOS 7.6 - coot finds the stereo-capable hardware and reports the switch to stereo, but the monitor does not flip the pictures. We are investigating. We are using the Nvidia drivers through the EPEL repository.

best,

Kay


On Thu, 20 Dec 2018 16:11:56 -0500, David Schuller <schul...@cornell.edu> wrote:

I can see two possible paths here:

1) Make the card work with an emitter

or 2) Switch to a monitor with a built-in emitter

Datasheet on the graphics card:
<https://www.nvidia.com/content/dam/en-zz/Solutions/design-visualization/productspage/quadro/quadro-desktop/quadro-pascal-p4000-data-sheet-us-nvidia-704358-r2-web.pdf>

"3D Stereo support with Stereo Connector1
...
1 VGA/DVI/HDMI/stereo support via adapter/connector/bracket"

The task then is to identify the correct bracket to work with this card,
and find a source for purchase.
Something like this:

https://www.bhphotovideo.com/c/product/652465-REG/PNY_Technologies_900_50762_0000_000_Stereo_Bracket_for_Quadro.html
"PNY Technoligies Stereo Bracket for Quadro FX 3800"
Is this part also compatible with the Quadro P4000? I do not know.
http://www8.hp.com/h20195/v2/GetPDF.aspx/c04658472.pdf
"NVidia 3D Stereo Bracket...
Supports NVIDIA Quadro® K4000, K5000, K6000, K4200, K5200,
M4000, M5000, M6000, P4000, P5000, P6000 graphics cards"

Seems promising.
-----
Here is a web page listing compatible monitors. You can filter for those
with "built-in emitter"

https://www.nvidia.com/object/3d-vision-displays.html





On 12/20/18 3:45 PM, Adarsh Kumar wrote:
Hello everyone

We have just purchased a Dell workstation for crystallography data analysis. We were trying to use Nvidia 3D vision 2 glasses with it, but failed to do so. Please help me out with this one. Some relevant informationis as follows:
OS: Ubuntu 16.04 LTS
Graphics : Quadro P4000 (unfortunately doesn't have a 3-pin DIN socket)
Monitor: Asus VG248QE

Thanks and regards
Adarsh Kumar
Suo Lab
Florida State University College of Medicine

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All Things Serve the Beam
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David J. Schuller
modern man in a post-modern world
MacCHESS, Cornell University
schul...@cornell.edu


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--

**************************************************
Dr. Dirk Kostrewa
Gene Center Munich
Department of Biochemistry, AG Hopfner
Ludwig-Maximilians-Universität München
Feodor-Lynen-Str. 25
D-81377 Munich
Germany
Phone:  +49-89-2180-76845
Fax:    +49-89-2180-76998
E-mail: dirk.kostr...@lmu.de
WWW:    www.genzentrum.lmu.de
        strubio.userweb.mwn.de
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