There are 2 things that appear to be direct result of this new OS/processor.
On startup: WARNING: unable to determine host cpu name And also, apparently julia sets the git crt path based on the OS, but in the case of this and others like it, the OS will not be recognized. Fails: *julia> **Pkg.update()* *INFO: Updating METADATA...* *WARNING: fetch: GitError(Code:ECERTIFICATE, Class:SSL, The SSL certificate is invalid)* But not if: *julia> * *LibGit2.set_ssl_cert_locations("/etc/ssl/certs/ca-certificates.crt")* *0* Also, anything that requires JIT is slow. So having everything pre-compiled if possible is desirable.