Ubuntu error collection

# 1 apt-get update error

Error MessagesErr:16 http://packages.blackfire.io/debian any InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 696DBE66A72D76DA

Solution:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 696DBE66A72D76DA
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Error MessagesRepository 'http://packages.blackfire.io/debian any InRelease' changed its 'Origin' value from 'packagecloud.io/sensiolabs/sensiolabs' to 'packagecloud.io/blackfire-io/stable'

Solution:

Run this from inside the VM: sudo apt update and answer y to the question
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• github.com/laravel/hom…

Reproduced in: https: //juejin.im/post/5d08892b518825407a278e9d