Ubuntu
network-manager package

  1. Bug #1522057
  2. Comment #3

Comment 3 for bug 1522057

Revision history for this message
Akira Tanaka (popo1897) wrote : Re: DNS resolution stops working after sometime

I have the same problem when using Ubuntu 16.04.
After I disabled dnsmasq in /etc/NetworkManager/NetworkManager.conf, the name resolution and the Internet connection works fine.