Fixing error: “chromedriver” cannot be opened because the developer cannot be verified. Unable to launch the chrome browser on Mac OS
Elasticsearch fails with error "This can result in part of the JVM being swapped out. Increase RLIMIT_MEMLOCK (ulimit)". What to do?
A solution for: An error occurred while sending mail (SSL_connect returned=1 errno=0 state=unknown state: unknown protocol) in Redmine 2.0 / Rails 3.2.3