<div dir="ltr">I believe for RDP in some cases you can get it to work by starting the application before you connect with RDP. That way it gets a real OpenGL implementation. There are some threads on the internet about using time delayed scripts to do this etc. e.g. connect with RDP, run a script to launch the application in two minutes. Disconnect. Two minutes later reconnect and there is your app running with a real OpenGL. Why Microsoft makes this so difficult is a mystery to me. Probably because they originally wanted to forward the OpenGL calls as opposed to the resulting image.<div><br></div><div>If you are connected with RDP Microsoft replaces whatever OpenGL you have with some ancient version of OpenGL and you are stuck back in 1990.</div><div><div><br></div><div>I believe Nomachine and VNC both work as alternatives if you have that option.</div></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jun 16, 2017 at 3:39 AM, Andrew <span dir="ltr"><<a href="mailto:antech777@gmail.com" target="_blank">antech777@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hello. I use ParaView via RDP on remote Windows-7 (x64) machine. Version 5.4.0 (x64) shows black render window...<br></div> Disabling FXAA didn't help. Some info from About dialog: Qt version: 5.8.0, OpenGL Vendor: NVIDIA Corporation, OpenGL Version: 4.5.0 NVIDIA 377.35 (current driver version is installed), OpenGL renderer: Quadro K4000/PCIe/SSE2. Vesrions up to 5.2 work good. I understand that it's likely an RDP issue and don't hope that newer versions will work so just use 5.2 on this machine.<br></div><div class="gmail_extra"><br><div class="gmail_quote">2017-06-15 19:05 GMT+03:00 Scott, W Alan <span dir="ltr"><<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div link="blue" vlink="purple" lang="EN-US">
<div class="m_-4777738779610465406m_-3556514290362745660WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Has anyone at Kitware seen this issue?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">On a Windows box, just open ParaView. There will be a black window lower left side of the 3d view.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Alan<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><u></u> <u></u></span></p>
<div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt">
<div>
<div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> ParaView [mailto:<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@parav<wbr>iew.org</a>]
<b>On Behalf Of </b>Josué Aristide Paul Barboza<br>
<b>Sent:</b> Thursday, June 15, 2017 7:33 AM<br>
<b>To:</b> Ken Martin <<a href="mailto:ken.martin@kitware.com" target="_blank">ken.martin@kitware.com</a>><br>
<b>Cc:</b> Geoffrey Garner <<a href="mailto:xoviat@tamu.edu" target="_blank">xoviat@tamu.edu</a>>; <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><span><br>
<b>Subject:</b> Re: [Paraview] [EXTERNAL] Black box when starting parvaview<u></u><u></u></span></span></p>
</div>
</div><span>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">Disabling the FXAA antialiasing on 3D geometry ( Menu Edit->Settings->Render View->disable "Use FXAA" ) has fixed my "black box" issue.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Regards,<u></u><u></u></p>
</div>
</div>
</span><div>
<p class="MsoNormal"><u></u> <u></u></p>
<div><span>
<p class="MsoNormal">2017-06-15 14:54 GMT+02:00 Ken Martin <<a href="mailto:ken.martin@kitware.com" target="_blank">ken.martin@kitware.com</a>>:<u></u><u></u></p>
</span><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><span>
<div>
<p class="MsoNormal">For others that have the same issue, was the solution using 5.3 or building against Qt4 for you?<u></u><u></u></p>
</div>
</span><div>
<div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<div><span>
<p class="MsoNormal">On Wed, Jun 14, 2017 at 4:08 PM, Geoffrey Garner <<a href="mailto:xoviat@tamu.edu" target="_blank">xoviat@tamu.edu</a>> wrote:<u></u><u></u></p>
</span><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div>
<div><span>
<p class="MsoNormal">That seemed to solve the issue.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:
</b><a href="mailto:ken.martin@kitware.com" target="_blank">Ken Martin</a><br>
<b>Sent: </b>Wednesday, June 14, 2017 2:46 PM<br>
<b>To: </b><a href="mailto:wascott@sandia.gov" target="_blank">Scott, W Alan</a><br>
<b>Cc: </b><a href="mailto:xoviat@tamu.edu" target="_blank">Geoffrey Garner</a>; <a href="mailto:paraview@paraview.org" target="_blank">
paraview@paraview.org</a><br>
<b>Subject: </b>Re: [Paraview] [EXTERNAL] Black box when starting parvaview<u></u><u></u></p>
</div>
<p class="MsoNormal"> <u></u><u></u></p>
<div>
<p class="MsoNormal">I have seen this on one of my intel GPU systems as well. I think it is a known issue we are having with the new Qt version and those systems specific to Windows. I would bet the
prior version of ParaView (5.3?) will work. Probably if you built the 5.4 version of ParaView against Qt4 it would work as well.<u></u><u></u></p>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">- Ken<u></u><u></u></p>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
</div>
</div>
</span><div>
<p class="MsoNormal"> <u></u><u></u></p>
<div><span>
<p class="MsoNormal">On Wed, Jun 14, 2017 at 1:45 PM, Scott, W Alan <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>> wrote:<u></u><u></u></p>
</span><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div><span>
<p class="MsoNormal">Only thing I can think of is to blow away your configuration files. These do persist between versions, and I have seen these go bad.
<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__www.paraview.org_Wiki_ParaView-5FSettings-5FFiles&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=YadgenwRslNFl9DVVSjeQg&m=7W5i_TtkCm0BvxW_gg2fvJHH0m2dZnolnNjj59NeFls&s=iBhjvw5NB_7coV9ytrmJ0EfBdyuoRLtIjwBdszLz2Ak&e=" target="_blank">
https://www.paraview.org/Wiki/<wbr>ParaView_Settings_Files</a>.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Alan<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
</span><div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt"><span>
<div>
<div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> ParaView [mailto:<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@parav<wbr>iew.org</a>]
<b>On Behalf Of </b>Geoffrey Garner<br>
<b>Sent:</b> Wednesday, June 14, 2017 11:26 AM<br>
<b>To:</b> <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b>Subject:</b> [EXTERNAL] [Paraview] Black box when starting parvaview<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">When I open Paraview 5.4.0 amd64 win10, I see the following black box on the screen. The box was not originally there and expands to the entire screen when data is loaded. Because
the coordinate arrows should be there, I believe this has something to do with rendering. I have tried uninstalling and reinstalling the software, to no avail. Has anyone got any ideas?<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"><u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
</span><p class="MsoNormal">Thanks.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
</div><div><div class="m_-4777738779610465406h5">
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
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<p class="MsoNormal">--
<u></u><u></u></p>
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<p class="MsoNormal">Ken Martin PhD<u></u><u></u></p>
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<p class="MsoNormal">Distinguished Engineer<br>
<span style="font-size:9.5pt">Kitware Inc.</span><u></u><u></u></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Ken Martin PhD<div>Distinguished Engineer<br><span style="font-size:12.8px">Kitware Inc.</span><br></div><div>28 Corporate Drive<br>Clifton Park NY 12065<br><div><br></div><div><span style="font-size:10pt;font-family:Tahoma,sans-serif">This communication,
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