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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1286230

Title:
  Wired Ethernet connection does not reactivate following System Resume
  from Sleep

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Waking from Sleep, Wireless Connections resume without delay, but
  Wired Ethernet connection does not reactivate unless forced by command
  or by rebooting the system.

  Re-plugging the network cable has no apparent effect.

  Temporarily restore all network connections (until next Sleep):
  sudo service network-manager restart

  The interface (very) occasionally resumes properly, but the reported
  condition occurs >80% of the time with current Ubuntu Release amd64
  kernel.

  This condition appears to be similar to the following bug, though there is no mention of Wireless in that bug report:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242679

  
  Command Outputs:
  nmccurdy@gc-hpcompaqLaptop:~$ lspci | grep Broadcom
  10:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
  30:00.0 Network controller: Broadcom Corporation BCM4311 802.11a/b/g (rev 02)

  nmccurdy@gc-hpcompaqLaptop:~$ echo `uname -a`
  Linux gc-hpcompaqLaptop 3.11.0-17-generic #31-Ubuntu SMP Mon Feb 3 21:52:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

  nmccurdy@gc-hpcompaqLaptop:~$ apt-cache policy network-manager
  network-manager:
    Installed: 0.9.8.0-0ubuntu22
    Candidate: 0.9.8.0-0ubuntu22
    Version table:
   *** 0.9.8.0-0ubuntu22 0
          500 http://de.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages
          100 /var/lib/dpkg/status

  nmccurdy@gc-hpcompaqLaptop:~$ lsb_release -rd
  Description:	Ubuntu 13.10
  Release:	13.10

  
  Solution attempted to force wake of network-manager (Failed):
  Creating file: /etc/pm/sleep.d/network-manager-restart
  With contents:
  ###################  Start
  #!/bin/sh

  # This script gets NetworkManager out of suspend.
  case $1 in
       suspend|suspend_hybrid|hibernate)
      # No need to do anything here.
          ;;
       resume|thaw)
      nmcli nm sleep false
          ;;
  esac
  ################### End
  This solution was suggested in another thread, though it proved unreliable and ineffective.  Removed from the system prior to retesting and filing this report.

  Mainline Kernels also tested:
  3.11.10-03111004 : Condition Exists
  3.13.5-031305 : Condition Exists
  3.14.0-031400rc4 : Inconclusive. System Too Unstable to Verify.  Indicator Applet appears to show correct Icon, but System Crashes during final stages of waking process.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-17-generic 3.11.0-17.31
  ProcVersionSignature: Ubuntu 3.11.0-17.31-generic 3.11.10.3
  Uname: Linux 3.11.0-17-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  nmccurdy   2362 F.... pulseaudio
  Date: Fri Feb 28 17:03:01 2014
  HibernationDevice: RESUME=UUID=bfdf28bd-0398-4c14-b34f-938ed08d040b
  InstallationDate: Installed on 2014-01-14 (44 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: Hewlett-Packard HP Compaq 6715s (KE061ET#ABD)
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-17-generic root=UUID=816b1999-49d9-4918-8e6b-35e9a4dfe229 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-17-generic N/A
   linux-backports-modules-3.11.0-17-generic  N/A
   linux-firmware                             1.116.2
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/04/2008
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68YTT Ver. F.0B
  dmi.board.name: 30C2
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 71.2D
  dmi.chassis.asset.tag: CNU8291MPN
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68YTTVer.F.0B:bd03/04/2008:svnHewlett-Packard:pnHPCompaq6715s(KE061ET#ABD):pvrF.0B:rvnHewlett-Packard:rn30C2:rvrKBCVersion71.2D:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Compaq 6715s (KE061ET#ABD)
  dmi.product.version: F.0B
  dmi.sys.vendor: Hewlett-Packard

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