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Doesn't work for me. I've done all the steps above.
apt-get install openssl
openssl is already the newest version.
openssl version -a
OpenSSL 1.1.0f 25 May 2017
Boy, ppa:0k53d-karl-f830m/openssl doesn't look suspicious at all. I'd highly discourage unofficial sources of crypto software.
As this snippet shows at top of Google results -
please use it at own risk, as it suggests adding crypto software from unverified sources.