When executing git clone --recursive https://github.com/PaddlePaddle/Paddle.git on ubuntu18.04, the following error is displayed:
fatal: unable to access'https://github.com/PaddlePaddle/Paddle.git/ ': gnutls_handshake() failed: The TLS connection was non-properly terminated.
Just when I was trying to find a solution, I didn't change anything, and then executed the same command again, and the result was good, me. . . .