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Message #130229
[Bug 1482944] [NEW] 3.13.0-59 (also 3.13.0-61) bursting Lenovo Y470N
Public bug reported:
I noticed my Lenovo Y470N is really hot after switching to kernel
3.13.0-61. Then I installed 3.13.0-59 (which I didn't use before) to
have a test and had the similar phenomenon.
Prior to 3.13.0-59, the usual temperature of my Y470N is around 60°C.
~$ sudo sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +56.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +57.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +57.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +56.0°C (high = +86.0°C, crit = +100.0°C)
When I was using 3.13.0-59 or 3.13.0-61. The temperature never goes down
to 65°C. In most cases, it's around 70°C.
~$ sudo sensors
[sudo] password for fkj:
acpitz-virtual-0
Adapter: Virtual device
temp1: +66.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +70.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +70.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +65.0°C (high = +86.0°C, crit = +100.0°C)
After surfing the web for half an hour this can even up to 90°C. For
example, here's the sensors result after I finish typing this bug
report.
~$ sudo sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +84.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +87.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +87.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +83.0°C (high = +86.0°C, crit = +100.0°C)
As a result the fan is getting louder and louder every time. And I can
sense the taste of burnt at the air vent.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-59-generic 3.13.0-59.98
ProcVersionSignature: Ubuntu 3.13.0-59.98-generic 3.13.11-ckt22
Uname: Linux 3.13.0-59-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: fkj 3006 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Aug 9 10:46:57 2015
HibernationDevice: RESUME=UUID=17bae1a9-aae0-4a5e-b7b8-4302afae0ed2
InstallationDate: Installed on 2014-04-21 (474 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20090
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-59-generic root=UUID=a126e324-8d74-496b-8a81-2ce336c46673 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-59-generic N/A
linux-backports-modules-3.13.0-59-generic N/A
linux-firmware 1.127.14
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/28/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 47CN31WW(V2.09)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: LENOVO
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnLENOVO:bvr47CN31WW(V2.09):bd10/28/2011:svnLENOVO:pn20090:pvrLenovoIdeaPadY470:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: 20090
dmi.product.version: Lenovo IdeaPad Y470
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug 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/1482944
Title:
3.13.0-59 (also 3.13.0-61) bursting Lenovo Y470N
Status in linux package in Ubuntu:
New
Bug description:
I noticed my Lenovo Y470N is really hot after switching to kernel
3.13.0-61. Then I installed 3.13.0-59 (which I didn't use before) to
have a test and had the similar phenomenon.
Prior to 3.13.0-59, the usual temperature of my Y470N is around 60°C.
~$ sudo sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +56.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +57.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +57.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +56.0°C (high = +86.0°C, crit = +100.0°C)
When I was using 3.13.0-59 or 3.13.0-61. The temperature never goes
down to 65°C. In most cases, it's around 70°C.
~$ sudo sensors
[sudo] password for fkj:
acpitz-virtual-0
Adapter: Virtual device
temp1: +66.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +70.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +70.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +65.0°C (high = +86.0°C, crit = +100.0°C)
After surfing the web for half an hour this can even up to 90°C. For
example, here's the sensors result after I finish typing this bug
report.
~$ sudo sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +84.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +87.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +87.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +83.0°C (high = +86.0°C, crit = +100.0°C)
As a result the fan is getting louder and louder every time. And I can
sense the taste of burnt at the air vent.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-59-generic 3.13.0-59.98
ProcVersionSignature: Ubuntu 3.13.0-59.98-generic 3.13.11-ckt22
Uname: Linux 3.13.0-59-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: fkj 3006 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Aug 9 10:46:57 2015
HibernationDevice: RESUME=UUID=17bae1a9-aae0-4a5e-b7b8-4302afae0ed2
InstallationDate: Installed on 2014-04-21 (474 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20090
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-59-generic root=UUID=a126e324-8d74-496b-8a81-2ce336c46673 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-59-generic N/A
linux-backports-modules-3.13.0-59-generic N/A
linux-firmware 1.127.14
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/28/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 47CN31WW(V2.09)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: LENOVO
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnLENOVO:bvr47CN31WW(V2.09):bd10/28/2011:svnLENOVO:pn20090:pvrLenovoIdeaPadY470:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: 20090
dmi.product.version: Lenovo IdeaPad Y470
dmi.sys.vendor: LENOVO
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Follow ups
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Kaijia Feng, 2016-01-24
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Christopher M. Penalver, 2016-01-23
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Kaijia Feng, 2016-01-23
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Launchpad Bug Tracker, 2015-11-11
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Christopher M. Penalver, 2015-09-12
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Kaijia Feng, 2015-08-29
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Joseph Salisbury, 2015-08-10
-
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
From: Kaijia Feng, 2015-08-09
-
[Bug 1482944] Status changed to Confirmed
From: Brad Figg, 2015-08-09