ajz3d Nevertheless, I can promise you to do the testing once the appropriate driver version becomes available in the official Debian Testing repository.
@brians, I report back as promised. Yesterday 525.85.12 drivers were uploaded to Debian Testing repository, so I loaded up the test scene and it no longer crashes on Crag.
FWIW I had this same issue, (Karma / optix renders failing with "cuda error illegal adress") on Windows with a GTX390, Houdini 19.5.534. Upgrading to Houdini 19.5.569 and Nvidia Studio Driver 631.61 made the issue go away.
KarmaXPU: device Type:Optix ID:1 has registered a critical error , so will now stop functioning. Future error messages will be suppressed KarmaXPU: device Type:Optix ID:0 has registered a critical error , so will now stop functioning. Future error messages will be
pete4d KarmaXPU: device Type:Optix ID:1 has registered a critical error , so will now stop functioning. Future error messages will be suppressed KarmaXPU: device Type:Optix ID:0 has registered a critical error , so will now stop functioning. Future error messages will be
Can you please repost this error? using inline code formatting? (or even a screenshot will do) The forum strips out anything in square brackets, meaning the actual error has been removed from the text :/