Error in Ubuntu: NO_PUBKEY 8BAF9A6F [closed]

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My Ubuntu started giving the following error:

W: GPG error: link trusty InRelease: The following signatures could not be verified because the public key is not available: NO_PUBKEY 8BAF9A6F

Who can help me?

    
asked by anonymous 07.08.2016 / 20:54

1 answer

1

Run in terminal: 

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8BAF9A6F

then: 

sudo apt-get update

It will solve!

    
07.08.2016 / 20:57
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