lttnono replied to the topic '1.5.9 Wifi Adapter Problem' in the forum. 1 year ago

Taking the public keys from the Ubuntu keyserver works.

discuss.freedombox.org/t/solved-buster-b...-raspberry-pi-1b/327

sudo apt-key adv --keyserver  keyserver.ubuntu.com 494  --recv-keys 04EE7237B7D453EC

To be repeated for each of the three key IDs that show up in the error message.

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