Running Fedora 28 on Intel i5 8250U, UHD Graphics 620 (rev 07). Vulkan
is supposed to be supported.
mesa-vulkan-drivers-18.0.5-4.fc28.x86_64
vulkan-loader-1.1.77.0-4.fc28.x86_64
vulkan-tools-1.1.77.0-1.fc28.x86_64
But...
export VK_LOADER_DEBUG=all
vulkaninfo
DEBUG: Searching the following paths for manifest files:
/etc/xdg/vulkan/implicit_layer.d:/etc/vulkan/implicit_layer.d:/usr/local/share/vulkan/implicit_layer.d:/usr/share/vulkan/implicit_layer.d
DEBUG: Searching the following path for manifest files:
/root/.local/share/vulkan/implicit_layer.d
===========
VULKAN INFO
===========
Vulkan Instance Version: 1.1.77
.................
INFO: Found ICD manifest file
/usr/share/vulkan/icd.d/intel_icd.x86_64.json, version "1.0.0"
DEBUG: Searching for ICD drivers named /usr/lib64/libvulkan_intel.so,
using default dir
INFO: Found ICD manifest file
/usr/share/vulkan/icd.d/radeon_icd.x86_64.json, version "1.0.0"
DEBUG: Searching for ICD drivers named /usr/lib64/libvulkan_radeon.so,
using default dir
DEBUG: Build ICD instance extension list
DEBUG: Instance Extension: VK_KHR_external_fence_capabilities
(/usr/lib64/libvulkan_intel.so) version 0.0.1
DEBUG: Instance Extension: VK_KHR_external_memory_capabilities
(/usr/lib64/libvulkan_intel.so) version 0.0.1
.........
ERROR: setupLoaderTermPhysDevs: Failed to detect any valid GPUs in the
current config
ERROR: setupLoaderTrampPhysDevs: Failed during dispatch call of
'vkEnumeratePhysicalDevices' to lower layers or loader to get count.
vulkaninfo/vulkaninfo.c:3214: failed with VK_ERROR_INITIALIZATION_FAILED
glx works:
glxinfo
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
.........
Extended renderer info (GLX_MESA_query_renderer):
Vendor: VMware, Inc. (0xffffffff)
Device: llvmpipe (LLVM 6.0, 256 bits) (0xffffffff)
Version: 18.0.5
Accelerated: no
Video memory: 7849MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 3.3
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: llvmpipe (LLVM 6.0, 256 bits)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.0.5
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
..........
Any help appreciated.
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