Hello
Repo error
>Ign:10
https://dl.bintray.com/tvheadend/deb stretch/release Translation-en
>Err:7
https://dl.bintray.com/tvheadend/deb stretch/release amd64 Packages
> gnutls_handshake() failed: Public key signature verification has failed.
>Ign:9
https://dl.bintray.com/tvheadend/deb stretch/release all Packages
>Ign:10
https://dl.bintray.com/tvheadend/deb stretch/release Translation-en
>Reading package lists... Done
>W: The repository '
https://dl.bintray.com/tvheadend/deb stretch Release' does not have a Release file.
>N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
>N: See apt-secure(8) manpage for repository creation and user configuration details.
>E: Failed to fetch
https://dl.bintray.com/tvheadend/deb/dists/stretch/release/binary-amd64/Packages gnutls_handshake() failed: Public key >signature verification has failed.
>E: Some index files failed to download. They have been ignored, or old ones used instead.
https://dl.bintray.com/tvheadend/deb stretch/release or stable or stable-4.2 or stable-4.3 etc...... always error public key
error also in git
>git clone
https://github.com/tvheadend/tvheadend.git
>Cloning into 'tvheadend'...
>fatal: unable to access 'https://github.com/tvheadend/tvheadend.git/': gnutls_handshake() failed: Public key signature verification has >failed.
A solution without error please ?