Gwenael Fourré
gwenael.fourre
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Houdini Crashes on Startup - Signal 22 Sept. 19, 2025, 3:35 a.m.
Hi,
Sorry to bump this topic back but i can confirm that this issue arise with Virtual Display Drivers, we also use a Virtual Display Driver with Reemo (similar to Parsec). And because this topic is a top result for this issue:
There is a better way than disconnecting during Houdini startup. You can disable the opencl fallback mechanism with HOUDINI_USE_HFS_OCL = 0
Sorry to bump this topic back but i can confirm that this issue arise with Virtual Display Drivers, we also use a Virtual Display Driver with Reemo (similar to Parsec). And because this topic is a top result for this issue:
There is a better way than disconnecting during Houdini startup. You can disable the opencl fallback mechanism with HOUDINI_USE_HFS_OCL = 0