I installed Ubuntu 17.04 as a VirtualBox guest and I have the same problem: syslog output: systemd-resolved[947]: DNSSEC validation failed for question . in DNSKEY: missing-key systemd-resolved[947]: DNSSEC validation failed for question com in DS: missing-key systemd-resolved[947]: DNSSEC validation failed for question com in DNSKEY: missing-key systemd-resolved[947]: DNSSEC validation failed for question ubuntu.com in DS: missing-key systemd-resolved[947]: DNSSEC validation failed for question ubuntu.com in SOA: missing-key systemd-resolved[947]: DNSSEC validation failed for question apps.ubuntu.com in DS: missing-key systemd-resolved[947]: DNSSEC validation failed for question search.apps.ubuntu.com in DS: missing-key systemd-resolved[947]: DNSSEC validation failed for question search.apps.ubuntu.com in SOA: missing-key systemd-resolved[947]: DNSSEC validation failed for question search.apps.ubuntu.com in A: missing-key
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1650927 Title: accessing local ethernet is possible, accessing internet is not possible (Ubuntu MATE 17.04, ppc) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1650927/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs