Troubleshooting

1. OpenVINO can’t detect GPU device

   $ python3 -c "from openvino import Core; ie = Core(); print(ie.available_devices)"
   ['CPU']
   

   Please firstly make sure you have installed the firmware and driver for GPU. If you are still encountering this issue:

   $ export OCL_ICD_VENDORS=/etc/OpenCL/vendors
   

2. MESA: warning: Driver does not support the 0x7d51 PCI ID

   MESA: warning: driver does not support the 0x7d51 PCI ID.
   DRI3 not available
   

   Please update mesa to fix this issue.

   $ sudo apt update
   $ sudo apt install mesa-utils libgl1-mesa-dri libglx-mesa0 libigc2
   

3. IPEX workloads are incompatible with the NPU driver

   RuntimeError: Native API failed. Native API returns: -1102 (PI_ERROR_UNINITIALIZED) -1102 (PI_ERROR_UNINITIALIZED)
   

   To run IPEX workloads, please uninstall the NPU debs package installed as according to NPU firmware.

   $ sudo dpkg --purge --force-remove-reinstreq intel-driver-compiler-npu intel-fw-npu intel-level-zero-npu
   

4. DepthAnythingV2 checkpoint download failed

   Please modify the following download link in the script <Depth-Anything-ONNX_project_dir>/depth_anything_v2/config.py.

   Encoder.vitb: {
       None: "https://hf-mirror.com/depth-anything/Depth-Anything-V2-Base/resolve/main/depth_anything_v2_vitb.pth?download=true",
       ..
   },
   

5. IOMMU deivce assigned failed when ACRN hypervisor boot up

   failed to unassign iommu device!
   

   1. Please check VT-d Enabled in BIOS, refer to the BIOS configuration listed in OS Setup.

   2. Please check all PCIe devices plugged in have been enabled correctly.