[Bug 1650794] Re: Ubuntu server 17.04 fails dns on first boot

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: ubuntu-meta (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1650794

Title:
  Ubuntu server 17.04 fails dns on first boot

Status in ubuntu-meta package in Ubuntu:
  Confirmed

Bug description:
  apt-get update fails after first boot when network interface is
  managed by ifup

  On a fresh install apt-get update fails:
  apt-get update
  …
  Could not resolve 'us.archive.ubuntu.com'

  ping also fails:
  ping -c1 -W1 us.archive.ubuntu.com
  ping: us.archive.ubuntu.com: Name or service not known

  but dig works:
  dig us.archive.ubuntu.com a +short
  91.189.91.23

  GETAROUND:
  - after each dhcp, do ifdown-ifup:
  sudo ifdown ens3; sudo ifup ens3

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: ubuntu-server 1.375
  ProcVersionSignature: Ubuntu 4.8.0-30.32-generic 4.8.6
  Uname: Linux 4.8.0-30-generic x86_64
  ApportVersion: 2.20.4-0ubuntu1
  Architecture: amd64
  Date: Sat Dec 17 11:28:41 2016
  InstallationDate: Installed on 2016-12-17 (0 days ago)
  InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Alpha amd64 (20161217)
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-meta
  UpgradeStatus: No upgrade log present (probably fresh install)

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