kernel-packages team mailing list archive

[EliCoten <1321433@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

In the last couple of days I've suddenly noticed that my laptop runs
hotter and the fan runs louder constantly than it used to.

I have no idea what's changed, my best guess it's caused by a recent
kernel, driver or other update. It doesn't seem to be any particular
process hogging the CPU as htop shows CPU usage of around 10%, yet the
issue persists.

The laptop base feels hotter than usual as well. I have no idea where to
even start looking to diagnose this.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic i686
ApportVersion: 2.14.1-0ubuntu3
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  elicoten   3153 F.... pulseaudio
 /dev/snd/seq:        timidity   1515 F.... timidity
Date: Tue May 20 20:25:06 2014
HibernationDevice: RESUME=UUID=5b1cbd9b-8c8d-4714-ab50-d9f256a44aef
MachineType: TOSHIBA Satellite L350D
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: root=UUID=e82856e8-c068-4115-a8de-062d6d8dc58d ro splash
PulseList:
 Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
 No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-24-generic N/A
 linux-backports-modules-3.13.0-24-generic  N/A
 linux-firmware                             1.127
RfKill:
 2: phy2: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-04-19 (30 days ago)
WpaSupplicantLog:
 
dmi.bios.date: 09/16/2008
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.70
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.vendor: TOSHIBA
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvr1.70:bd09/16/2008:svnTOSHIBA:pnSatelliteL350D:pvrPSLE0E-00M00KEN:rvnTOSHIBA:rn:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Satellite L350D
dmi.product.version: PSLE0E-00M00KEN
dmi.sys.vendor: TOSHIBA

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 trusty

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1321433

Title:
  Laptop suddenly runs much hotter but low CPU usage

Status in “linux” package in Ubuntu:
  New

Bug description:
  In the last couple of days I've suddenly noticed that my laptop runs
  hotter and the fan runs louder constantly than it used to.

  I have no idea what's changed, my best guess it's caused by a recent
  kernel, driver or other update. It doesn't seem to be any particular
  process hogging the CPU as htop shows CPU usage of around 10%, yet the
  issue persists.

  The laptop base feels hotter than usual as well. I have no idea where
  to even start looking to diagnose this.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.47
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  Uname: Linux 3.13.0-24-generic i686
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  elicoten   3153 F.... pulseaudio
   /dev/snd/seq:        timidity   1515 F.... timidity
  Date: Tue May 20 20:25:06 2014
  HibernationDevice: RESUME=UUID=5b1cbd9b-8c8d-4714-ab50-d9f256a44aef
  MachineType: TOSHIBA Satellite L350D
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: root=UUID=e82856e8-c068-4115-a8de-062d6d8dc58d ro splash
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127
  RfKill:
   2: phy2: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-19 (30 days ago)
  WpaSupplicantLog:
   
  dmi.bios.date: 09/16/2008
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.70
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvr1.70:bd09/16/2008:svnTOSHIBA:pnSatelliteL350D:pvrPSLE0E-00M00KEN:rvnTOSHIBA:rn:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Satellite L350D
  dmi.product.version: PSLE0E-00M00KEN
  dmi.sys.vendor: TOSHIBA

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1321433/+subscriptions