Public bug reported:

1. Setup a network with DHCP address, gateway and DNS.
2. Connect to that network.
3. Check the resolver configured in /etc/resolv.conf

Expected result:
To find "nameserver" set to the DNS addresses provided by the external DHCP 
server

Actual result:
"nameserver=127.0.1.1" in any case.

This related to https://bugs.launchpad.net/bugs/1577720

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: network-manager 1.1.93-0ubuntu4
ProcVersionSignature: Ubuntu 4.4.0-21.37-lowlatency 4.4.6
Uname: Linux 4.4.0-21-lowlatency x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: KDE
Date: Tue May  3 12:42:19 2016
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2016-04-22 (10 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
IpRoute:
 default via 192.168.1.1 dev wlxc4e9840ddc04  proto static  metric 600 
 169.254.0.0/16 dev wlxc4e9840ddc04  scope link  metric 1000 
 192.168.1.0/24 dev wlxc4e9840ddc04  proto kernel  scope link  src 192.168.1.95 
 metric 600
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
 DEVICE             TYPE      STATE         DBUS-PATH                           
       CONNECTION  CON-UUID                              CON-PATH               
                            
 wlxc4e9840ddc04    wifi      connected     
/org/freedesktop/NetworkManager/Devices/0  SIGKILL     
2986445c-d935-4b58-b3ca-da6199994dd4  
/org/freedesktop/NetworkManager/ActiveConnection/5 
 C0:EE:FB:44:15:8A  bt        disconnected  
/org/freedesktop/NetworkManager/Devices/3  --          --                       
             --                                                 
 enp3s0             ethernet  unavailable   
/org/freedesktop/NetworkManager/Devices/1  --          --                       
             --                                                 
 lo                 loopback  unmanaged     
/org/freedesktop/NetworkManager/Devices/2  --          --                       
             --
nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: 
Error: Object 'nm' is unknown, try 'nmcli help'.

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug third-party-packages xenial

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https://bugs.launchpad.net/bugs/1577724

Title:
  NM doesn't sets the DNS properly, forces local dnsmasq as a resolver

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