@seth this was only added very recently https://github.com/systemd/systemd/commit/26ded55709947d936634f1de0f43dcf88f594621
Not on by default, and services need to order After=systemd-random- seed.service to guarantee initialized random pool. Low entropy is an issue, Excessive entropy usage is bad, failing units due to low entropy is also bad. I don't know if nginx unit needs a retry & backoff to attempt starting later, if and when entropy is there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1835464 Title: nginx service fails after libssl update due to low entropy at boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nginx/+bug/1835464/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs