[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
Sorry for the late reply, just installed daily build 20160117 and the temperature has been further lowered to some 45°C. -- 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: Expired 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1482944/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
Kaijia Feng, would you need a backport to a release prior to 16.04 or may this be closed as Status Invalid? -- 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: Expired 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1482944/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
I will invalid this since not many people are still using the Y470 series. I have switched to the alpha of 16.04 since it's not affected by this bug. ** Changed in: linux (Ubuntu) Status: Expired => Invalid -- 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: Invalid 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1482944/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe :
[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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: Expired 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1482944/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help :
[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
Kaijia Feng, to see if this is already resolved in Ubuntu, could you please test for this via http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? ** Tags added: latest-bios-47cn31ww ** Tags added: needs-reverse-bisect ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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: Incomplete 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1482944/+subscriptions -- Mailing list:
[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
Tested in kernel 4.2.0-040200rc8-generic. Temperature is OK (no higher than 70°C). ** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1482944/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe :
[Kernel-packages] [Bug 1482944] Re: 3.13.0-58 (also 3.13.0-59, 61) bursting Lenovo Y470N
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.2 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.2-rc6-unstable/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- 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: Incomplete 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- 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- 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- 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- 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: USERPID ACCESS COMMAND /dev/snd/controlC0: fkj3006 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:
[Kernel-packages] [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- 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- 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- 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: - USERPID ACCESS COMMAND - /dev/snd/controlC0: fkj3006 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: fkj3006 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- + 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
