Public bug reported:

Ubuntu 19.04 uses the gnome-control-panel's network manager, and it is
missing the feature for adding "Additional DNS Servers".

Here's that feature as it looked in Ubuntu 16.04:
https://i.imgur.com/j3nF1nu.png

Notice the "Additional DNS Servers" feature above. Here's that same tab as 
shown in Ubuntu 19.04 via gnome-control-panel:
https://i.imgur.com/XwRPnRS.png

When you auto-connect to a LAN, you will automatically receive a DNS
server from dhcp. While that DNS server may be really good at resolving
local computers, it may not be able to resolve everything. So, it is
nice to both "be able to keep that dns server issued by dhcp" and also
"add additional DNS servers" for resolving non-local domains that the
issued dns server may not be able to resolve.

Essentially, it tells the network manager, if you can't resolve this
domain from this local DNS server, try checking with these DNS servers
too.

This is a regression of functionality (compared to Ubuntu 16.04). Please
add it back.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: gnome-control-center 1:3.32.1-1ubuntu4
ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
Uname: Linux 5.0.0-13-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 23 05:08:01 2019
InstallationDate: Installed on 2019-01-07 (105 days ago)
InstallationMedia: Ubuntu 16.04.5 LTS "Xenial Xerus" - Release amd64 (20180731)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-control-center
UpgradeStatus: Upgraded to disco on 2019-04-21 (2 days ago)

** Affects: gnome-control-center
     Importance: Unknown
         Status: Unknown

** Affects: gnome-control-center (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: amd64 apport-bug disco

** Bug watch added: gitlab.gnome.org/GNOME/gnome-control-center/issues #486
   https://gitlab.gnome.org/GNOME/gnome-control-center/issues/486

** Also affects: gnome-control-center via
   https://gitlab.gnome.org/GNOME/gnome-control-center/issues/486
   Importance: Unknown
       Status: Unknown

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-control-center in Ubuntu.
https://bugs.launchpad.net/bugs/1825965

Title:
  Missing "Additional DNS Servers"

Status in gnome-control-center:
  Unknown
Status in gnome-control-center package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.04 uses the gnome-control-panel's network manager, and it is
  missing the feature for adding "Additional DNS Servers".

  Here's that feature as it looked in Ubuntu 16.04:
  https://i.imgur.com/j3nF1nu.png

  Notice the "Additional DNS Servers" feature above. Here's that same tab as 
shown in Ubuntu 19.04 via gnome-control-panel:
  https://i.imgur.com/XwRPnRS.png

  When you auto-connect to a LAN, you will automatically receive a DNS
  server from dhcp. While that DNS server may be really good at
  resolving local computers, it may not be able to resolve everything.
  So, it is nice to both "be able to keep that dns server issued by
  dhcp" and also "add additional DNS servers" for resolving non-local
  domains that the issued dns server may not be able to resolve.

  Essentially, it tells the network manager, if you can't resolve this
  domain from this local DNS server, try checking with these DNS servers
  too.

  This is a regression of functionality (compared to Ubuntu 16.04).
  Please add it back.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: gnome-control-center 1:3.32.1-1ubuntu4
  ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6
  Uname: Linux 5.0.0-13-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.10-0ubuntu27
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Apr 23 05:08:01 2019
  InstallationDate: Installed on 2019-01-07 (105 days ago)
  InstallationMedia: Ubuntu 16.04.5 LTS "Xenial Xerus" - Release amd64 
(20180731)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: gnome-control-center
  UpgradeStatus: Upgraded to disco on 2019-04-21 (2 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-control-center/+bug/1825965/+subscriptions

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