kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.0 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0-rc5-vivid/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1435498

Title:
  networking dead after resume from sleep

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On resume, networking was disabled and I could not reenable it.  There
  are warnings in the kernel log that are concerning.  Networking used
  to be stable on resume.  This kernel or perhaps a previous one seems
  to have made it less so.

  jlquinn@tiamat:~/x1carbon$ lsb_release -a
  No LSB modules are available.
  Distributor ID:	Ubuntu
  Description:	Ubuntu 14.10
  Release:	14.10
  Codename:	utopic

  jlquinn@tiamat:~/x1carbon$ apt-cache policy linux-image-3.16.0-33-generic
  linux-image-3.16.0-33-generic:
    Installed: 3.16.0-33.44
    Candidate: 3.16.0-33.44
    Version table:
   *** 3.16.0-33.44 0
          500 http://us.archive.ubuntu.com/ubuntu/ utopic-updates/main amd64 Packages
          500 http://security.ubuntu.com/ubuntu/ utopic-security/main amd64 Packages
          500 http://us.archive.ubuntu.com/ubuntu/ utopic-proposed/main amd64 Packages
          100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-33-generic 3.16.0-33.44
  ProcVersionSignature: Ubuntu 3.16.0-33.44-generic 3.16.7-ckt7
  Uname: Linux 3.16.0-33-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  jlquinn    2435 F.... pulseaudio
   /dev/snd/controlC0:  jlquinn    2435 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Mar 23 14:50:01 2015
  HibernationDevice: RESUME=UUID=650995f4-6763-4d42-966e-5c0689b207ea
  InstallationDate: Installed on 2014-10-08 (166 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 20A8S0SG00
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-33-generic root=UUID=95206ff2-9e2a-4ea3-b390-c5235863b247 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-33-generic N/A
   linux-backports-modules-3.16.0-33-generic  N/A
   linux-firmware                             1.138.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to utopic on 2015-02-28 (23 days ago)
  dmi.bios.date: 09/02/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GRET40WW (1.17 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20A8S0SG00
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGRET40WW(1.17):bd09/02/2014:svnLENOVO:pn20A8S0SG00:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A8S0SG00:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20A8S0SG00
  dmi.product.version: ThinkPad X1 Carbon 2nd
  dmi.sys.vendor: LENOVO

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