Development Linux Ubuntu

Cannot get Ubuntu software update to work

When I run software updater and the repository tries to reload, always produces the error message below? Please help

W:GPG error: bionic InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY D45DF2E8FC91AE7E, E:The repository ‘ bionic InRelease’ is not signed.

Leave a Reply

Your email address will not be published. Required fields are marked *