Yolo incompatible with Jetpack 6.2(Jetson Orin Nano Super)

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
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1

I just installed Jepack 6.2, and sudo pip3 install ultralytics.

It seems it uses libcudnn.so.8 not cuDNN: 9.3.0.75. And I didn’t find pytorch for L4T36.4.3.

{9FA7AA1D-3B06-4BF9-89A0-D609F411972C}
{9FA7AA1D-3B06-4BF9-89A0-D609F411972C}1712×766 71.2 KB

Should I build myself or is there tech support for binary pytorch release?

Any ideas?

Software part of jetson-stats 4.3.1 - (c) 2024, Raffaello Bonghi
Model: NVIDIA Jetson Orin Nano Developer Kit - Jetpack 6.2 [L4T 36.4.3]
NV Power Mode[0]: 15W
Serial Number: [XXX Show with: jetson_release -s XXX]
Hardware:
 - P-Number: p3767-0005
 - Module: NVIDIA Jetson Orin Nano (Developer kit)
Platform:
 - Distribution: Ubuntu 22.04 Jammy Jellyfish
 - Release: 5.15.148-tegra
jtop:
 - Version: 4.3.1
 - Service: Active
Libraries:
 - CUDA: 12.6.68
 - cuDNN: 9.3.0.75
 - TensorRT: 10.3.0.30
 - VPI: 3.2.4
 - Vulkan: 1.3.204
 - OpenCV: 4.11.0 - with CUDA: YES
DeepStream C/C++ SDK version file not found

$ yolo --version
Traceback (most recent call last):
  File "/usr/local/bin/yolo", line 5, in <module>
    from ultralytics.cfg import entrypoint
  File "/usr/local/lib/python3.10/dist-packages/ultralytics/__init__.py", line 11, in <module>
    from ultralytics.models import NAS, RTDETR, SAM, YOLO, FastSAM, YOLOWorld
  File "/usr/local/lib/python3.10/dist-packages/ultralytics/models/__init__.py", line 3, in <module>
    from .fastsam import FastSAM
  File "/usr/local/lib/python3.10/dist-packages/ultralytics/models/fastsam/__init__.py", line 3, in <module>
    from .model import FastSAM
  File "/usr/local/lib/python3.10/dist-packages/ultralytics/models/fastsam/model.py", line 5, in <module>
    from ultralytics.engine.model import Model
  File "/usr/local/lib/python3.10/dist-packages/ultralytics/engine/model.py", line 8, in <module>
    import torch
  File "/home/daniel/.local/lib/python3.10/site-packages/torch/__init__.py", line 237, in <module>
    from torch._C import *  # noqa: F403
ImportError: libcudnn.so.8: cannot open shared object file: No such file or directory

EDIT: Yolo incompatible with Jetpack 6.2(Jetson Orin Nano Super) · Issue #18829 · ultralytics/ultralytics · GitHub

4

Hi,

You could refer to this doc to install torch 2.5 and torchvision 0.20.0

Thanks

5

YES, 2.5.0 for Jetpack6.1 works.

1 Like
6

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