SSL Update fix does not work

[davidshirk80]

For ubuntu 18.04 this does not work: As described in the document:
Went to https://raw.githubusercontent.com/rubygems/rubygems/master/lib/rubygems/ssl_certs/index.rubygems.org/GlobalSignRootCA.pem
Copied cert.

Went to folder on server:

cd /usr/lib/ruby/2.5.0/rubygems/ssl_certs

Note - no other ssl's in the folder- though the doc stated there should be.

Created/Opened the file

sudo nano GlobalSignRootCA.pem

pasted CA in

saved and exited.

librenms@usmlbnetmon:/usr/lib/ruby/2.5.0/rubygems/ssl_certs$ sudo gem install oxidized
ERROR: Could not find a valid gem 'oxidized' (>= 0), here is why:
Unable to download data from https://rubygems.org/ - Errno::ECONNRESET: Connection reset by

peer - SSL_connect (https://api.rubygems.org/specs.4.8.gz)

So the method described to fix does not work. Date/Time are all correct so not ntp related.

[rubymorillo]

@davidshirk80 thanks for sharing; we'll look into it. And if you find a fix in the meantime, you're welcome to open up a PR (the SSL guide lives here: https://github.com/bundler/bundler-site/blob/master/source/v2.0/guides/rubygems_tls_ssl_troubleshooting_guide.html.md#debian-or-ubuntu-installed-with-apt-get)