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[Bug 1269849] Re: no network after resuming from sleep

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: uniphirios <1269849@xxxxxxxxxxxxxxxxxx>
Date: Thu, 06 Nov 2014 13:11:30 -0000
Reply-to: Bug 1269849 <1269849@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I have the exact same issue, no network connectivity after sleeping. 
the adapter is there, eth0, but it does not get a new ip address from DHCP. 

dhclient process is running.

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https://bugs.launchpad.net/bugs/1269849

Title:
  no network after resuming from sleep

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

Bug description:
  When I resume PC from sleep, there is no network and even after
  clicking "Enable Networking" it doesn't appear. Only reboot helps.

  It seems repeatable, but I don't know how to troubleshoot it further.
  Any advices?

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: network-manager 0.9.8.0-0ubuntu22
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: i386
  Date: Thu Jan 16 18:27:32 2014
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2012-03-12 (675 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
  IpRoute:
   default via 192.168.1.1 dev eth0  proto static 
   192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.34  metric 1
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  MarkForUpload: True
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  RfKill:
   
  SourcePackage: network-manager
  UpgradeStatus: Upgraded to saucy on 2013-10-21 (87 days ago)
  nmcli-con:
   NAME                      UUID                                   TYPE              TIMESTAMP    TIMESTAMP-REAL                     AUTOCONNECT   READONLY   DBUS-PATH                                 
   Wired connection 1        e258497b-cc83-418b-9614-50a5ffda840c   802-3-ethernet    1389886078   Thu 16 Jan 2014 06:27:58 PM FET    yes           no         /org/freedesktop/NetworkManager/Settings/0
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH                                  
   eth0       802-3-ethernet    connected     /org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN      
   running         0.9.8.0    connected       enabled       enabled         enabled    enabled         disabled

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