[Kernel-packages] [Bug 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
In case anyone else hits this on their laptop and would like to disable the auto-suspend, I installed dconf-editor, and changed critical- battery-action to nothing. -- 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: Invalid Status in linux package in Ubuntu: Invalid Status in upower package in Ubuntu: Invalid Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
Just to circle back around. Due to the above upower output I really started to suspect hardware. I ended up checking the release iso, and subsequently a certain Microsoft OS. Both also saw the same issues. Lenovo is over-nighting me a new battery. Apparently the electronics in the battery died fantastically. Shame on me for suspecting our beloved OS. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Changed in: upower (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Dave Chiluk (chiluk) ** Changed in: upower (Ubuntu) Assignee: (unassigned) => Dave Chiluk (chiluk) ** Changed in: indicator-power (Ubuntu) Assignee: (unassigned) => Dave Chiluk (chiluk) -- 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: Invalid Status in linux package in Ubuntu: Invalid Status in upower package in Ubuntu: Invalid Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
** Tags added: latest-bios-1.14 -- 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: Invalid Status in linux package in Ubuntu: Confirmed Status in upower package in Ubuntu: New Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
** Changed in: indicator-power (Ubuntu) Status: New => 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: Invalid Status in linux package in Ubuntu: Confirmed Status in upower package in Ubuntu: New Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
Here's a log of me pulling power, and plugging it back in. ** Also affects: upower (Ubuntu) Importance: Undecided Status: New ** Attachment added: "upower.out" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1588944/+attachment/4679103/+files/upower.out -- 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: New Status in linux package in Ubuntu: Confirmed Status in upower package in Ubuntu: New Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
So as I haven't really messed with power monitoring, I discovered upower --monitor-detail. After having been unplugged for a few minutes the below state change occurred. I'm open to advice on how to continue looking into this. My first guess is to open the upower sources to see where it's getting this information. I'm guessing it will be dbus. How dbus is monitoring it though is anyone's guess. chiluk@x1:~$ sudo upower --monitor-detail [sudo] password for chiluk: Monitoring activity from the power daemon. Press Ctrl+C to cancel. [13:31:28.826] device changed: /org/freedesktop/UPower/devices/battery_BAT0 native-path: BAT0 power supply: yes updated: Tue 07 Jun 2016 01:31:28 PM CDT (0 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable:yes state: empty warning-level: none energy: 0 Wh energy-empty:0 Wh energy-full: 0 Wh energy-full-design: 0 Wh energy-rate: 0 W percentage: 0% capacity:100% icon-name: 'battery-empty-symbolic' -- 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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 1588944] Re: Incorrect 0% remaining battery detected forcing suspend
** Summary changed: - Incorrect low-battery detected forcing suspend + Incorrect 0% remaining battery detected forcing suspend ** Changed in: indicator-power (Ubuntu) Importance: Undecided => High -- 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/1588944 Title: Incorrect 0% remaining battery detected forcing suspend Status in indicator-power package in Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: Ubuntu is detecting that my battery has depleted to low or 0% which results in the OS forcing suspend. Normally this would be correct behavior, but in my case the battery has closer to 90% of remaining battery left. I have experienced this with 4.4.0-22 and 4.4.0-23, and am currently running 4.4.0-21 to see if it reproduces there as well. I do have -proposed enabled so it's a bit hard to determine if this is the kernel or something higher up the stack. This does seem to be mildly reproducible. 4.4.0-23 being the most problematic kernel so far. Of course this is a relatively new laptop so this could be a hardware issue as well. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: chiluk 2462 F pulseaudio CurrentDesktop: Unity Date: Fri Jun 3 14:07:17 2016 HibernationDevice: RESUME=UUID=4f4ea88e-642e-4be5-bdf0-bbc7f47f5628 InstallationDate: Installed on 2016-04-25 (38 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b531 Chicony Electronics Co., Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FBCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=249f91bb-7789-41cc-9cc0-8ba25d7f55bb ro quiet splash pcie_aspm=force vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/18/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1FET40W (1.14 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FBCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1FET40W(1.14):bd04/18/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FBCTO1WW dmi.product.version: ThinkPad X1 Carbon 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1588944/+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
