I have now removed the second address stanza from the interfaces file, and the dns settings work again.
I am no longer sure the machine was in fact rebooted with these settings in place, since my logs only reach back to the start of april (the interfaces file was last changed in august of last year). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830945 Title: DNS settings from interfaces file are ignored To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/resolvconf/+bug/1830945/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs