This problem has been around since 2012 when they enabled IPv6 for their "core services". This: #241305 shows the development of the problem we face now.
I'm not using HE. I tested it using Telekom + M-Net (Germany) and O2 + UPC (Czech Republic), so we can basically say that it's not reachable in at least large parts of Germany and Czech Republic. Why won't Canonical do something about their routing and peerings???? It's almost four years that we were facing this problem! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1412943 Title: security.ubuntu.com (2001:67c:1562::XXX) not reachable via HE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1412943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs