kernel-packages team mailing list archive

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

Sérgio Serra:
>"it still happens with 15.04 that has a latest kernel version."

That's not the latest mainline kernel. Hence, upstream doesn't care
about your issue unless it's reproducible in their (not Ubuntu's)
kernel.

Also, this is not currently considered Status Triaged as outlined in
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Triaged_Bugs .

For more on Status, please see https://wiki.ubuntu.com/Bugs/Status .

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https://bugs.launchpad.net/bugs/1430573

Title:
  [Toshiba Satellite P50-B-10V] CPU Fan stops working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Usually CPU fan works as expected but in some situations stops working
  causing high temperatures and drastically reduces system performance.

  I haven't found a pattern on this but I think it happens  on the
  following sequence:

  1 - Suspend the computer while connected to power cord
  2 - Disconnect from power and resume system running on battery
  3  - Suspend the system (still on battery)
  4 - Connect power cord, resume system and fan will not work

  As I said I haven't found a pattern, but i THINK this is sequence of
  events that leads to fan failure.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-46-generic 3.13.0-46.77
  ProcVersionSignature: Ubuntu 3.13.0-46.77-generic 3.13.11-ckt15
  Uname: Linux 3.13.0-46-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sergio     2411 F.... pulseaudio
   /dev/snd/controlC1:  sergio     2411 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Tue Mar 10 22:48:25 2015
  HibernationDevice: RESUME=UUID=2fb09cf4-0e74-44ac-ba0e-6951a8fec68f
  InstallationDate: Installed on 2014-10-21 (140 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: TOSHIBA SATELLITE P50-B-10V
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic root=UUID=d4828a34-5407-480d-b859-59789f132319 ro quiet splash radeon.audio=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware                             1.127.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/03/2014
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: 1.10
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: VG20SQ
  dmi.board.vendor: TOSHIBA
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnTOSHIBA:bvr1.10:bd04/03/2014:svnTOSHIBA:pnSATELLITEP50-B-10V:pvrPSPNUE-00W00EEP:rvnTOSHIBA:rnVG20SQ:rvrTobefilledbyO.E.M.:cvnTOSHIBA:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: SATELLITE P50-B-10V
  dmi.product.version: PSPNUE-00W00EEP
  dmi.sys.vendor: TOSHIBA

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