Graphics
Intel® graphics drivers and software, compatibility, troubleshooting, performance and optimization
Announcements
The Intel sign-in experience is changing in February to support enhanced security controls. If you sign in, click here for more information.
18289 Discussions

Calling wglShareLists leads to access violation in ig9icd32.dll

SergeyXa
Novice
492 Views

I'm currently trying to play with OpenGL in a simple .NET application using OpenGL via OpenTK, and also employing RenderDoc. Both the binaries and the source of the tiny application are attached. I built it using Visual Studio Community, .NET 6.

 

When the application is executed on a machine with Intel HD 630 (the driver version is - I assume it's the most recent one), I get an Access Violation in ig9icd32.dll on startup. The same exception appears if I build for x64. Running the same app on Vega WX M GL gpu, or on NVidia GeForce 1060 gpu doesn't lead to any issue. So I assume that there's something wrong in the Intel's gpu driver itself.

 

Could you guys take a look please? Thanks in advance.

Labels (2)
0 Kudos
7 Replies
Steven_Intel
Moderator
470 Views

Hello SergeyXa,


Thank you for posting on the Intel® communities.


In order for us to test the code, could you please confirm the driver version you have installed when you get the error? 


As well, are you using Intel® HD Graphics 630 or Intel® UHD Graphics 630?


Best regards,


Steven G.

Intel Customer Support Technician.


SergeyXa
Novice
460 Views

Hello Steven,

 

I'm using Intel® HD Graphics 630, and the driver version is 31.0.101.2111.

Steven_Intel
Moderator
445 Views

Thank you for your response.


I am going to work on this. As soon as I have an update, I will let you know.


Best regards,


Steven G.

Intel Customer Support Technician.


Steven_Intel
Moderator
425 Views

Hello SergeyXa,


We were unable to replicate the issue in our lab. Is there anything we could be missing here? Or can you provide guided steps in order for us to try to replicate the issue?


We used a system with Intel® HD Graphics 630 using the latest driver 31.0.101.2111, and we ran the code on Visual Studio with no error.


Look forward to hearing from you.


Best regards,


Steven G.

Intel Customer Support Technician.


SergeyXa
Novice
413 Views

Hello Steven,

 

It's pity that the issue is hard to reproduce. Maybe the minidump can help? 

 

Best regards,

Sergey

Steven_Intel
Moderator
394 Views

Thank you for your response.


As soon as I have an update, I will let you know.


Best regards,


Steven G.

Intel Customer Support Technician.



Steven_Intel
Moderator
332 Views

Hello SergeyXa,


After trying to replicate the issue, we were unable to do it successfully in two different machines. At this point, our best recommendation is to contact the app developer for further assistance.


Please keep in mind that this thread will no longer be monitored by Intel. Thank you for your understanding.  


Best regards,


Steven G.

Intel Customer Support Technician.


Reply