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GPG error while trying to build the docker: Unity Ros2 Slam Project

Discussion in 'Robotics' started by FLYUPAV, Aug 9, 2022.



    Aug 1, 2013
    Hi folks

    I am getting this error persistently trying to build the docker. I am using Win 10. I followed the instruction and used Ubuntu as the default wsl integration on the docker studio. I still couldn't resolve this single error. I searched the whole net and tried different suggested solutions but still couldn't fix it.

    GPG error: stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4EB27DB2A3B88B8B

    The repository ' stable InRelease' is not signed.