This problem went away for me when I replaced my router (which was failing in other ways as well, I had to constantly restart it to keep it running.)
-- Apt has strange network errors when updating indexes. https://bugs.launchpad.net/bugs/574886 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs