kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Alvin, the next step is to fully reverse commit bisect the kernel in
order to identify the fix commit. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F
?

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https://bugs.launchpad.net/bugs/1335750

Title:
  [Lenovo ThinkPad X131e] Bluetooth can't load firmware after wakeup

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  On wakeup, bluetooth (BCM20702A0) firmware doesn't get loaded, and
  bluetooth devices, like a mouse, are not reconnected.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.54
  ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  alvin      2061 F.... pulseaudio
                        alvin      2385 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Mon Jun 30 09:17:46 2014
  HibernationDevice: RESUME=UUID=92a1d6b0-88b5-4767-bf1b-5d14f60b4e3a
  InstallationDate: Installed on 2014-06-28 (1 days ago)
  InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
  MachineType: LENOVO 33685HG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic.efi.signed root=/dev/mapper/kubuntu--vg-root ro splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware                             1.127.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/18/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G8ET96WW (2.56 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 33685HG
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98401 PRO
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG8ET96WW(2.56):bd12/18/2013:svnLENOVO:pn33685HG:pvrThinkPadX131e:rvnLENOVO:rn33685HG:rvr0B98401PRO:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 33685HG
  dmi.product.version: ThinkPad X131e
  dmi.sys.vendor: LENOVO

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