Mostly when firewalld fails with that error, a restart will fix it (It seems to only hit that code path sometimes), however if it is a headless box, that restart might be tricky.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1835188 Title: firewalld attempts to use parameter that requires a newer iptables version To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firewalld/+bug/1835188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
