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[Bug 839836] Re: resolv.conf empty when running in debug

 

*** This bug is a duplicate of bug 862134 ***
    https://bugs.launchpad.net/bugs/862134

This wors!

sudo apt-get remove network-manager

Once this is done, be sure to restore /etc/resolv.conf to it's proper
state

/etc/init.d/networking restart

Viola!

Reboots work too (of course).  Here's the only catch I can see so far.  You'll 
find under SystemSettings-->Network an unhappy face.  Contrary to appearances,
that is REALLY GOOD NEWS ;-)  Getting rid of that nasty network-manager 
puts you back in control of your system's networking configuration (as per all 
the usual Linux conventions).

So far, there doesn't appear to be very many dependencies upon network-manager 
elsewhere in Ubuntu.  There's no guarantee that this will always remain true.  I may 
not have yet stumbled upon some of the network-manager dependencies.   

Ubuntu is a rich desktop environment - so the clear and present danger of 
network-manager might not be reason enough to throw out the baby 
with the bath water.  So far, Ubuntu seems to allow the removal of 
network-manager without much in the way of cascading consequences.

A tiny modicum of additional logic might permit network-manager to peacefully 
co-exist with any manually set networking configuration - that any given end-user 
might need.  Please let Ubuntu know that network-manager needs a (hopefully) 
tiny, additional dose of logic!

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https://bugs.launchpad.net/bugs/839836

Title:
  resolv.conf empty when running in debug

Status in “network-manager” package in Ubuntu:
  Confirmed

Bug description:
  When running network manager in debug mode, the resolv.conf stays
  empty:

  jean-louis@laptop-jl:~$ cat /etc/resolv.conf 
  # Generated by NetworkManager

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: network-manager 0.9.0-0ubuntu2
  ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
  Uname: Linux 3.0.0-9-generic x86_64
  Architecture: amd64
  CRDA: Error: [Errno 2] Bestand of map bestaat niet
  Date: Fri Sep  2 21:20:28 2011
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110705.1)
  IpRoute:
   default via 192.168.3.1 dev eth0  proto static 
   169.254.0.0/16 dev eth0  scope link  metric 1000 
   192.168.3.0/24 dev eth0  proto kernel  scope link  src 192.168.3.127 
   192.168.3.0/24 dev wlan0  proto kernel  scope link  src 192.168.3.101 
   192.168.122.0/24 dev virbr0  proto kernel  scope link  src 192.168.122.1
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcEnviron:
   PATH=(custom, no user)
   LANG=nl_BE.UTF-8
   SHELL=/bin/bash
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)

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References