Ran into this issue today and found out why the privacy settings in /etc/sysctl.d/10-ipv6-privacy.conf are getting ignored - they're being overwritten by /etc/sysctl.d/99-cloudimg-ipv6.conf.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1750392 Title: nplan cannot enable IPv6 privacy extensions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nplan/+bug/1750392/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs