kernel-packages team mailing list archive

[Robert Orzanna <orschiro@xxxxxxxxx>]

Dear Christopher,

After some testing I must say, unfortunately, that the issue still
persists.

Especially after resume from suspend it happens frequently that my WiFi
remains disabled.

Can you provide with any further help on this problem?

Thankfully,

~ Robert

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https://bugs.launchpad.net/bugs/1510051

Title:
  Ubuntu 15.10: WiFi disabled on Thinkpad X230

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Dear all,

  Occasionally the WiFi module of my Thinkpad X230 is disabled.

  It occurs without a recognisable pattern.

  Sometimes on a fresh boot. Sometimes on resume from suspend.

  In the indicator icon context menu, networking and wifi is enabled but
  greyed out.

  Switching off/on the Wifi using the hardware switch doesn't solve the
  problem.

  The only working solution is to do a fresh reboot.

  Thank you for any possible help!

  Robert

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  orschiro   1627 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Oct 26 12:21:15 2015
  HibernationDevice: RESUME=UUID=64b3d395-2d88-4111-a079-f94b1bdd9239
  InstallationDate: Installed on 2015-09-22 (33 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 23352CG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic root=UUID=361b58ba-4794-4b5b-955a-9706e758f5d6 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware                            1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/05/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G2ETA3WW (2.63 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 23352CG
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG2ETA3WW(2.63):bd02/05/2015:svnLENOVO:pn23352CG:pvrThinkPadX230:rvnLENOVO:rn23352CG:rvrNODPK:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 23352CG
  dmi.product.version: ThinkPad X230
  dmi.sys.vendor: LENOVO

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