[Toshiba Satellite P50-B-10V] CPU Fan stops working
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
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-
ProcVersionSign
Uname: Linux 3.13.0-46-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: Unity
Date: Tue Mar 10 22:48:25 2015
HibernationDevice: RESUME=
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=
RelatedPackageV
linux-
linux-
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.
dmi.board.name: VG20SQ
dmi.board.vendor: TOSHIBA
dmi.board.version: To be filled by O.E.M.
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.
dmi.modalias: dmi:bvnTOSHIBA:
dmi.product.name: SATELLITE P50-B-10V
dmi.product.
dmi.sys.vendor: TOSHIBA
tags: | added: bios-outdated-1.50 |
Changed in linux (Ubuntu): | |
importance: | Undecided → Low |
status: | Confirmed → Incomplete |
tags: | added: vivid |
tags: |
added: wily removed: vivid |
tags: |
added: vivid removed: wily |
This change was made by a bot.