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Boot and recovery troubleshooting

Modified 2018-10-09 by Andrea Censi

What to do if your PI does not boot, network is unreachable etc.



Modified 2018-10-09 by Andrea Censi

The Pi hangs when you do docker pull commands or otherwise and sometimes shuts off.

An older version of the SD card image had the docker container cjimti/iotwifi running but this was found to be causing difficulties. SSH into your robot by some method and then execute:

duckiebot $ docker rm $(docker stop $(docker ps -a -q --filter ancestor=cjimti/iotwifi --format="{{.ID}}"))
duckiebot $ sudo systemctl unmask wpa_supplicant
duckiebot $ sudo systemctl restart networking.service
Because of mathjax bug

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