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Tutorial How to Fix: The following signatures couldn't be verified because the public key is not available:

Discussion in 'Linux Distributions' started by Draft, Mar 22, 2014.

  1. Draft

    Draft Administrator Staff Member Administrator

    If you suddenly encounter this error/similar error:
    Here's the solution:
    Re-download the missing keys from the Ubuntu key server.
    In my case:
    Here is the command to add the missing key mentioned in the error message.

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    So I take the missing key 2B3F92F902D65EFF and ask the keyserver.ubuntu.com to added it to the list of keys I have in apt.
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