Seems to be working ok. Most likely the increase in temperature is due
to an increase in ambient temperature or for some other reason.
Or it could be that some updates I installed this evening have fixed it.
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1321433
Title:
Laptop suddenly runs much hotter but low CPU usage
Status in “linux” package in Ubuntu:
Invalid
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
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