Public bug reported:
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
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
** Attachment removed: "WifiSyslog.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430573/+attachment/4340560/+files/WifiSyslog.txt
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430573
Title:
[Toshiba Satellite] CPU Fan stops working
Status in linux package in Ubuntu:
New
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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