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[Bug 1251054] Re: networking didn't return from suspend

 

>From what I see in the logs there's not even an attempt to establish a
connection after resume, so I think the problem is likely with network-
manager. Reassigning.

** Package changed: linux (Ubuntu) => network-manager (Ubuntu)

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https://bugs.launchpad.net/bugs/1251054

Title:
  networking didn't return from suspend

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

Bug description:
  Wireless networking did not work when I resumed from suspend.

  Using the indicator/applet to "Enable Networking" didn't associate my
  wireless with the AP. Plugging in an Ethernet cable did not bring back
  networking. The hardware rfkill switch did not bring back networking.

  A reboot allowed me to associate as I expected.

  Thanks

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sarnold    2966 F.... pulseaudio
  Date: Wed Nov 13 15:03:20 2013
  HibernationDevice: RESUME=UUID=81b2976f-2830-4449-9dae-e1d44a43fa78
  InstallationDate: Installed on 2012-10-18 (391 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
  MachineType: LENOVO 2359CTO
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=7b8c2e1b-d2e6-47d9-9030-c078e9701a1d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-11-06 (7 days ago)
  dmi.bios.date: 09/13/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G4ET62WW (2.04 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2359CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG4ET62WW(2.04):bd09/13/2012:svnLENOVO:pn2359CTO:pvrThinkPadT530:rvnLENOVO:rn2359CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2359CTO
  dmi.product.version: ThinkPad T530
  dmi.sys.vendor: LENOVO

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References