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--- ubuntu:gpu:vulkan:vulkan_segmentation_error [2023/06/06 17:56] – peter
+++ ubuntu:gpu:vulkan:vulkan_segmentation_error [2023/06/17 15:30] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Ubuntu - GPU - Vulkan - Vulkan Segmentation Error ======
-<code bash>
-vulkaninfo
-</code>
-returns:
-<code bash>
-WARNING: [Loader Message] Code 0 : terminator_CreateInstance: Failed to CreateInstance in ICD 0.  Skipping ICD.
-Segmentation fault (core dumped)
-</code>
-----
-===== Fix =====
-Rename the file **/usr/share/vulkan/icd.d/lvp_icd.x86_64.json**
-<WRAP info>
-**NOTE:**  Find out which package provide this file: <code bash>
-dpkg -S /usr/share/vulkan/icd.d/lvp_icd.x86_64.json
-returns:
-mesa-vulkan-drivers:amd64: /usr/share/vulkan/icd.d/lvp_icd.x86_64.json
-</code>
-</WRAP>
-and...
-<code bash>
-export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/radeon_icd.x86_64.json:/usr/share/vulkan/icd.d/radeon_icd.i686.json
-</code>
-and retest:
-<code bash>
-vulkaninfo
-</code>
-returns:
-<code bash>
-ERROR: [../src/amd/vulkan/radv_device.c:766] Code 0 : This version of RADV does not support RDNA3 yet. (VK_ERROR_INCOMPATIBLE_DRIVER)
-ERROR: [Loader Message] Code 0 : setup_loader_term_phys_devs:  Failed to detect any valid GPUs in the current config
-ERROR: [Loader Message] Code 0 : setup_loader_tramp_phys_devs:  Failed during dispatch call of 'vkEnumeratePhysicalDevices' to lower layers or loader to get count.
-ERROR at ./vulkaninfo/vulkaninfo.h:230:vkEnumeratePhysicalDevices failed with ERROR_INITIALIZATION_FAILED
-</code>
-----
-===== Set Environment Variables =====
-<code bash>
-export VK_ICD_FILENAMES=/opt/amdgpu-pro/etc/vulkan/icd.d/amd_icd64.json
-</code>
-<WRAP info>
-**NOTE:**  if amdgpu-pro is not installed then use this:
-<code bash>
-export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/radeon_icd.x86_64.json:/usr/share/vulkan/icd.d/radeon_icd.i686.json
-</code>
-</WRAP>
-and retest:
-<code bash>
-vulkaninfo
-</code>