My Ubuntu 16.04 system has the following problem:
curlhang indefinitely when connecting to a server with HTTPS
- Both programs work fine with HTTP
curl -vv https://google.com * Rebuilt URL to: https://google.com/ * Trying 188.8.131.52... * Connected to google.com (184.108.40.206) port 443 (#0) * found 127 certificates in /etc/ssl/certs/ca-certificates.crt * found 513 certificates in /etc/ssl/certs * ALPN, offering http/1.1 # … timeout after some time
Things I have tried:
- update curl and libssl with
How can I diagnose this problem? The system is a "server" so I have no GUI available to check if e.g. a browser works with TLS.
The computer is an Intel NUC 6i7kyk. I’ve seen this problem on two different computers of this make, but never on any other system.