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Message #130238
[Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
** Summary changed:
- 3.13.0-59 (also 3.13.0-61) bursting Lenovo Y470N
+ 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
** Description changed:
+ Update: it seems that this change happened in 3.13.0-58, not 3.13.0-59.
+
+ I observed the temperature for a hour running in 3.13.0-58 and 3.13.0-57
+ without any operation. And found that the temperature using 3.13.0-57 is
+ only around 50°C. So it seems that the problem started at 3.13.0-58 and
+ was getting worse ever since.
+
+ ----
+
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:
+ [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
+ 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
+ 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
** Description changed:
Update: it seems that this change happened in 3.13.0-58, not 3.13.0-59.
I observed the temperature for a hour running in 3.13.0-58 and 3.13.0-57
without any operation. And found that the temperature using 3.13.0-57 is
only around 50°C. So it seems that the problem started at 3.13.0-58 and
was getting worse ever since.
+
+ Here is the temperature in 3.13.0-57 when writing this update.
+
+ ~$ sudo sensors
+ acpitz-virtual-0
+ Adapter: Virtual device
+ temp1: +48.0°C (crit = +127.0°C)
+
+ coretemp-isa-0000
+ Adapter: ISA adapter
+ Physical id 0: +49.0°C (high = +86.0°C, crit = +100.0°C)
+ Core 0: +49.0°C (high = +86.0°C, crit = +100.0°C)
+ Core 1: +47.0°C (high = +86.0°C, crit = +100.0°C)
----
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
--
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:
3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
Status in linux package in Ubuntu:
Confirmed
Bug description:
Update: it seems that this change happened in 3.13.0-58, not
3.13.0-59.
I observed the temperature for a hour running in 3.13.0-58 and
3.13.0-57 without any operation. And found that the temperature using
3.13.0-57 is only around 50°C. So it seems that the problem started at
3.13.0-58 and was getting worse ever since.
Here is the temperature in 3.13.0-57 when writing this update.
~$ sudo sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +48.0°C (crit = +127.0°C)
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +49.0°C (high = +86.0°C, crit = +100.0°C)
Core 0: +49.0°C (high = +86.0°C, crit = +100.0°C)
Core 1: +47.0°C (high = +86.0°C, crit = +100.0°C)
----
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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References
