I struggled with getting HTTP&#x2F;2 working with ALPN on Ubuntu 14.04 back in February. After building nginx from source [1] I ended up switching to Docker base images that support OpenSSL 1.0.2 [2].<p>1: <a href="https:&#x2F;&#x2F;www.clay.fail&#x2F;posts&#x2F;ubuntu-http2-in-mere-hours" rel="nofollow">https:&#x2F;&#x2F;www.clay.fail&#x2F;posts&#x2F;ubuntu-http2-in-mere-hours</a>
2: <a href="https:&#x2F;&#x2F;www.clay.fail&#x2F;posts&#x2F;hip-http2-using-docker&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.clay.fail&#x2F;posts&#x2F;hip-http2-using-docker&#x2F;</a>