danielbeck
Great to see consistency in what we publish and what we tell users to do! That the default images had Java 8 and immediately showed a message to not use Java 8 was weird 
Great to see consistency in what we publish and what we tell users to do! That the default images had Java 8 and immediately showed a message to not use Java 8 was weird
@dduportal has started a conversation in the Jenkins developers mailing list based on a problem related to a change in the default locale that arrived in Jenkins 2.303.1 as part of the transition from Java 8 to Java 11.
The default locale in the 2.289.3 Docker image was C.UTF-8 while the default locale in the 2.303.1 Docker image is currently POSIX. The POSIX locale does not accept UTF-8 characters, so is not a good choice for the Jenkins Docker image.
See https://groups.google.com/g/jenkinsci-dev/c/RfCVfNW70Sg/m/5J9rTlynAQAJ for the discussion.