PSA: apt / gpg issue – The following signatures couldn’t be verified because the public key is not available

Not a key?! Context Bob from Root Access ran into this annoyance while installing pixiecore by Dave Anderson, a tool for making PXE (network) booting a cinch. Problem He grabbed the pubkey via curl -L https://packagecloud.io/danderson/pixiecore/gpgkey, saved the output to a file at /usr/share/keyrings/pixiecore-archive-keyring.gpg, and told apt about both the repo and the pubkey: deb […]

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