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chore(config): set VK_DRIVER_FILES to RADV driver for Vulkan

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Prad Nukala committed 2026-10-15 15:51:44 -04:00
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@@ -14,3 +14,10 @@ unset igpu
# though they render on the iGPU; when the eGPU drops off the bus, they # though they render on the iGPU; when the eGPU drops off the bus, they
# would be holding it. CUDA does not go through EGL and is unaffected. # would be holding it. CUDA does not go through EGL and is unaffected.
export __EGL_VENDOR_LIBRARY_FILENAMES=/usr/share/glvnd/egl_vendor.d/50_mesa.json export __EGL_VENDOR_LIBRARY_FILENAMES=/usr/share/glvnd/egl_vendor.d/50_mesa.json
# Vulkan through RADV only, same reasoning. The eGPU exists for LM Studio's
# CUDA backend; its Vulkan backend surveying the NVIDIA ICD on first start
# took the machine down (platform reset, no log) while CUDA work on the same
# card (voxtype/parakeet) runs fine. Games and every other Vulkan app stay
# on the iGPU. CUDA does not go through the Vulkan loader.
export VK_DRIVER_FILES=/usr/share/vulkan/icd.d/radeon_icd.json