quake ii rtx fatal error no ray tracing gpu found

#QUAKE II RTX FATAL ERROR NO RAY TRACING GPU FOUND DRIVER#
#QUAKE II RTX FATAL ERROR NO RAY TRACING GPU FOUND WINDOWS#

VK_KHR_external_memory_capabilities (0.0.1) VK_KHR_external_fence_capabilities (0.0.1)

#QUAKE II RTX FATAL ERROR NO RAY TRACING GPU FOUND DRIVER#

I also tried another NVIDIA RTX ray-tracing demo (the elevator demo), and it crashes with an error message that the NVIDIA graphics card driver 'crashed' and that my driver should be updated (but it already is up-to-date and the very latest one).

#QUAKE II RTX FATAL ERROR NO RAY TRACING GPU FOUND WINDOWS#

The console log there just says 'device lost' and the Windows logs don't appear to mention anything about it. I tried both KHR and NV extensions, both have the same problem. I had the chance to test Quake 2 RTX on Windows as well, and it has exactly the same problem: works with OpenGL, crash when attempting to activate ray-tracing. Or maybe RTX 2070 Super cards for laptops have some weird limitation where they don't support ray-tracing features (though that seems highly unlikely). I don't know if that is relevant in any case (I don't think it is, since everything behaves exactly as it would if the Intel GPU did not exist, as you would expect). Seeing as no one else seems to have any problems with this, I think this can be closed as my GPU being defective (?).įWIW: I have an Optimus laptop that is configured to be non-Optimus through the BIOS right now. Using the stock Arch kernel with the stock (non-DKMS) nvidia driver there also made no difference. After this only the MMU Fault remains, but Q2RTX still exposes the same issue. The FOSSILIZE errors seem to disappear when I disable Steam shader pre-caching. There seem to be some fossilization errors related to Steam.ĮDIT2: I think these are red herrings: the ELFCLASS error is probably just related to Steam first trying the 32-bit variant before using the 64-bit variant. Jan 08 18:01:42 computer sktop: Vulkan error: /home/me/.local/share/Steam/ubuntu12_32/libVkLayer_steam_fossilize.so: wrong ELF class: ELFCLASS32

Jan 08 18:01:42 computer sktop: Fossilize INFO: Overriding serialization path: '/home/me/.local/share/Steam/steamapps/shadercache/1089130/fozpipelinesv4/steamapprun_pipeline_cache'. Jan 08 18:01:45 computer sktop: Fossilize ERROR: Error: pNext in VkSamplerCreateInfo not supported. Jan 08 18:01:45 computer sktop: Fossilize ERROR: Failed to record sampler. Jan 08 18:01:49 computer sktop: Fossilize ERROR: Error: pNext in VkSamplerCreateInfo not supported. Jan 08 18:01:49 computer sktop: Fossilize ERROR: Failed to record sampler. Fault is of type FAULT_PDE ACCESS_TYPE_VIRT_READ MMU Fault: ENGINE GRAPHICS GPCCLIENT_T1_5 faulted 0x0_00004000. Jan 08 18:02:18 computer /usr/lib/gdm-x-session: (WW) NVIDIA: Wait for channel idle timed out. Jan 08 18:02:18 computer gnome-shell: pushModal: invocation of begin_modal failed Jan 08 18:02:19 computer gnome-shell: Called enable_unredirect_for_display while unredirection is enabled.

Quake ii rtx fatal error no ray tracing gpu found