Still seeing this bug (ie. no automatic file creation in /etc/NetworkManager/system-connections/) in 13.10 however it has morphed slightly. After performing a fresh install, the system creates an IPv6 address consisting of the network prefix followed by an arbitrary number (well...I'm sure there's an algorithm/mechanism for generating it) for the last octet (eg. 2001:0DB8:DEAD:BEEF::123/128) and proceeds to prefer this address instead of the Modified EUI-64 address.
After following steps 6-9 above, NetworkManager starts generating and preferring privacy addresses even though the /128 still lingers. This is all likely due to the revision bump to 0.9.8.0-0ubuntu22. It's also worth noting that my router runs a recent trunk build of OpenWrt utilizing 6relayd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs