Thanks for your report. It seems that the options you mentioned were not present yet in the version of vsftpd shipped with Bionic, and indeed the vsftpd.conf(5) manpage provided by the package in Bionic does not mention them.
The options were documented in the manpage with this commit: https://github.com/InfrastructureServices/vsftpd/commit/01bef55a1987700af3 dated 2016-11-17, while according to [0] vsftpd 3.0.3 (the version in Bionic) was shipped in 2015. I'm setting the status of this report to Incomplete for the moment. If you agree with what I found out please close the report by setting its status to Incomplete, or comment back so we can do it. If you still think this is a bug in Ubuntu and I misunderstood you report, please comment with any relevant additional detail, set the report status back to New, and we'll look at it again. Thank you! [0] https://security.appspot.com/vsftpd.html ** Changed in: vsftpd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840963 Title: 500 OOPS: unrecognised variable in config file: ssl_tlsv1_1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vsftpd/+bug/1840963/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
