Segmentation fault(core dumped) error while importing torch

[adithyakrishnancv]

Hi,
im using PyTorch v1.10.0 on my jetson nano. I have installed jetpack v4.6.4 on it.It shows the following error when diagnosed with faulthandler.

Please suggest a fix

[Mt.Hiker]

JetPack 4.6.4?
Would you check your L4T version?
cat /etc/nv_tegra_release

[AastaLLL]

Hi,

Does python importing work without faulthandler?

Thanks.

[adithyakrishnancv]

I’m sorry it’s v4.63.

[adithyakrishnancv]

No importing torch shows segmentation fault (core dumped) error

[Mt.Hiker]

You did follow this link to install Pytorch:

PyTorch for Jetson

Below are pre-built PyTorch pip wheel installers for Jetson Nano, TX1/TX2, Xavier, and Orin with JetPack 4.2 and newer. Download one of the PyTorch binaries from below for your version of JetPack, and see the installation instructions to run on your Jetson. These pip wheels are built for ARM aarch64 architecture, so run these commands on your Jetson (not on a host PC). You can also use the pre-built l4t-pytorch and l4t-ml container images and Dockerfiles. PyTorch pip wheels JetPack 5

PyTo…

[adithyakrishnancv]

I was following these instructions. I hit the error on verification stage.

[adithyakrishnancv]

[adithyakrishnancv]

Im getting thiese errors too. I dont know if this is connected to segmentation fault

[Mt.Hiker]

By some reasons, library dependencies have some issues I think,
In this case, starting from the bottom might be easy than resolving these problems.