[Kernel-packages] [Bug 1562510] Re: Crash on Thinkpad T420s when battery goes low
It only started after the upgrade. The last kernel I ran which worked perfectly fine was kernel 3.13.0-83-generic:i386. The bug seems to not be present with the 4.5 kernel, though I've only done minor testing. ** 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/1562510 Title: Crash on Thinkpad T420s when battery goes low Status in linux package in Ubuntu: Confirmed Bug description: When the battery reaches some low point a kernel panic seems to occur where the screen goes black and the only signal from the machine is the blinking caps-lock key until the machine reboots on its own accord. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-generic 4.4.0.15.16 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic i686 ApportVersion: 2.20-0ubuntu3 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rovanion 2061 F volumeicon rovanion 2139 F pulseaudio Date: Sun Mar 27 14:40:41 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=33052614-b4a3-4020-930b-702ffeab06f4 InstallationDate: Installed on 2013-08-07 (962 days ago) InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) MachineType: LENOVO 4174PEG ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic root=UUID=7d44dac8-470f-4bb6-a331-e31a6e61ea51 ro intel_pstate=enable quiet splash RelatedPackageVersions: linux-restricted-modules-4.4.0-15-generic N/A linux-backports-modules-4.4.0-15-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-03-17 (9 days ago) dmi.bios.date: 04/29/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 8CET59WW (1.39 ) dmi.board.asset.tag: Not Available dmi.board.name: 4174PEG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8CET59WW(1.39):bd04/29/2015:svnLENOVO:pn4174PEG:pvrThinkPadT420s:rvnLENOVO:rn4174PEG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4174PEG dmi.product.version: ThinkPad T420s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1562510/+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 1562510] Re: Crash on Thinkpad T420s when battery goes low
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.5 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/v4.5-wily/ ** Changed in: linux (Ubuntu) Importance: Undecided => High ** 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/1562510 Title: Crash on Thinkpad T420s when battery goes low Status in linux package in Ubuntu: Incomplete Bug description: When the battery reaches some low point a kernel panic seems to occur where the screen goes black and the only signal from the machine is the blinking caps-lock key until the machine reboots on its own accord. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-generic 4.4.0.15.16 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic i686 ApportVersion: 2.20-0ubuntu3 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rovanion 2061 F volumeicon rovanion 2139 F pulseaudio Date: Sun Mar 27 14:40:41 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=33052614-b4a3-4020-930b-702ffeab06f4 InstallationDate: Installed on 2013-08-07 (962 days ago) InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) MachineType: LENOVO 4174PEG ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic root=UUID=7d44dac8-470f-4bb6-a331-e31a6e61ea51 ro intel_pstate=enable quiet splash RelatedPackageVersions: linux-restricted-modules-4.4.0-15-generic N/A linux-backports-modules-4.4.0-15-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-03-17 (9 days ago) dmi.bios.date: 04/29/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 8CET59WW (1.39 ) dmi.board.asset.tag: Not Available dmi.board.name: 4174PEG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8CET59WW(1.39):bd04/29/2015:svnLENOVO:pn4174PEG:pvrThinkPadT420s:rvnLENOVO:rn4174PEG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4174PEG dmi.product.version: ThinkPad T420s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1562510/+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 1562510] Re: Crash on Thinkpad T420s when battery goes low
** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1562510/+attachment/4613428/+files/version.log -- 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/1562510 Title: Crash on Thinkpad T420s when battery goes low Status in linux package in Ubuntu: New Bug description: When the battery reaches some low point a kernel panic seems to occur where the screen goes black and the only signal from the machine is the blinking caps-lock key until the machine reboots on its own accord. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-generic 4.4.0.15.16 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic i686 ApportVersion: 2.20-0ubuntu3 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: rovanion 2061 F volumeicon rovanion 2139 F pulseaudio Date: Sun Mar 27 14:40:41 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=33052614-b4a3-4020-930b-702ffeab06f4 InstallationDate: Installed on 2013-08-07 (962 days ago) InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) MachineType: LENOVO 4174PEG ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic root=UUID=7d44dac8-470f-4bb6-a331-e31a6e61ea51 ro intel_pstate=enable quiet splash RelatedPackageVersions: linux-restricted-modules-4.4.0-15-generic N/A linux-backports-modules-4.4.0-15-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-03-17 (9 days ago) dmi.bios.date: 04/29/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 8CET59WW (1.39 ) dmi.board.asset.tag: Not Available dmi.board.name: 4174PEG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8CET59WW(1.39):bd04/29/2015:svnLENOVO:pn4174PEG:pvrThinkPadT420s:rvnLENOVO:rn4174PEG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4174PEG dmi.product.version: ThinkPad T420s dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1562510/+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
