Comment 1 for bug 493754

Thank you for helping with making Ubuntu better by reporting this bug.
The issue was reported earlier against update-manager by bug #241305. However, because it is not a bug in update-manager, but more a feature request, the bug has been marked as Invalid and an entry was created in the Request Tracker with the number #2485, which is located at <https://rt.ubuntu.com/>.
However, it is unlikely that IPv6 support will be introduced any time soon.

I'm marking this bug as a duplicate of bug #241305 still to make sure you can follow any possible future discussion over there and to keep our bugs collection nice and clean.