I think I found the issue: #cat /etc/resolvconf.conf # Use the local name server name_servers=127.0.0.1
# added for dnscrypt + dnssec options edns0 The options edns0 is clearly invalid, so, once I commented it, it now works. I can restart NetworkManager as often as I like and it appears to come up just fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728013 Title: NetworkManager segfaults when starting and an interface is up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1728013/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
