Jetson Nano AI Course IO Problem on Docker Container

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

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'.

3

Hi,

Could you restart the docker server and try it again?

$ sudo systemctl restart docker.service

Thanks.

4

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???

5

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.

6

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?

7

Hi,

Could you check if the below is what you want?

Thanks.

8

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

1 Like
9

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

10

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

12

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