Jetson Nano AI Course IO Problem on Docker Container

I am trying to start the Getting Started with AI Course on a 2GB Jetson Nano I am getting a timeout and io error in loading the first docker container for the camera example: Here is a transcript from powershell: sudo docker run --runtime nvidia -it --rm --network host --volume ~/nvdli-data:/nvdl-nano/data --volume /tmp/argus_socket:/tmp/argus_socket --device /dev/video0 nvcr.io/nvidia/dli/dli-nano-ai:v2.0.2-r32.7.1 Unable to find image 'nvcr.io/nvidia/dli/dli-nano-ai:v2.0.2-r32.7.1' locally docker: Error response from daemon: Get https://nvcr.io/v2/: dial tcp: lookup nvcr.io on 127.0.0.53:53: read udp 127.0.0.1:50342->127.0.0.53:53: i/o timeout. See 'docker run --help'.

Hi,

Could you restart the docker server and try it again?

$ sudo systemctl restart docker.service

Thanks.

I tried restarting docker on my nano with the “sudo systemctl restart docker.service”
but still got an io timeout. Is there a simple way I can download the docker container on my windows pc and then transfer the file to my nano 2GB???

Hi,

We can start the downloading normally.
Could you verify the network condition of Nano as well?

$ sudo docker run --runtime nvidia -it --rm --network host --volume ~/nvdli-data:/nvdl-nano/data --volume /tmp/argus_socket:/tmp/argus_socket --device /dev/video0 nvcr.io/nvidia/dli/dli-nano-ai:v2.0.2-r32.7.1
Unable to find image 'nvcr.io/nvidia/dli/dli-nano-ai:v2.0.2-r32.7.1' locally
v2.0.2-r32.7.1: Pulling from nvidia/dli/dli-nano-ai
f46992f278c2: Pulling fs layer 
d0ec296fcb76: Pulling fs layer 
f46992f278c2: Downloading [=======>                                           ]  3.687MB/23.73MB
457ba495c8e5: Download complete 
71bca45e35bd: Download complete 
644761cdc735: Waiting 
11628dbc31eb: Waiting 
d364c3700c33: Waiting 
01869d070b2e: Waiting 
...

Thanks.

I can download apt-get foo with wifi on nano but it times out on this pull is there a way I can get it on my Windows PC and transfer it to the Nano?

Hi,

Could you check if the below is what you want?

Thanks.

Apparently my DNS server is not working as I was unable to ping google.com but ping 10.42.0.1 worked–Could this be why my docker pull is not working and what can I do about it–Many Thanks --Ira Laefsky

Sorry for the late response, have you managed to get issue resolved or still need the support? Thanks

I got it working by going with fully connected monitor and keyboard and occasionally having good DNS but DNS and ping are unreliable–Ira ira2laefsky@gmail.com

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