I have an issue, when Im doing curl request or git push, that show me
curl: (35) gnutls_handshake() failed: Public key signature verification has failed.
curl --version
curl 7.50.1 (x86_64-pc-linux-gnu) libcurl/7.50.1 GnuTLS/3.5.3 zlib/1.2.8 libidn/1.33 libssh2/1.7.0 nghttp2/1.14.0 librtmp/2.3 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets
I have already done: update and downgrade curl to version 7.38 but this do not help me. Sorry for my English, tnx.
dpkg -l | grep libgnutls
ii libgnutls-deb0-28:amd64 3.3.8-6+deb8u3 amd64 GNU TLS library - main runtime library
ii libgnutls-openssl27:amd64 3.3.8-6+deb8u3 amd64 GNU TLS library - OpenSSL wrapper
ii libgnutls30:amd64 3.5.7-2 amd64 GNU TLS library - main runtime library
sudo apt-get remove --purge libgnutls-deb0-28
... worked for me.