[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
I tested booting into Bionic which showed the battery level working. When I booted back into Focal the battery level was working again. I'm not sure why that fixed it but it did. Thanks for looking into this! ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Tags removed: champagne -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
@ltrager, Is this still an issue on recent kernels? The latest kernel, 5.4.0-20.24, is in https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/proposed if you can try it. Otherwise, are you able to attempt installing older kernels to identify the last one which worked? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
Can you please boot to and older kernel and see if it works? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
** Tags added: champagne -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
I've only ever run Focal on this laptop. When I first installed(end of December 2019) the battery level worked. I was using it while plugged in for a few weeks and recently noticed that the battery level stopped working. According to [1] this laptop is certified pre-install for Ubuntu. [1] https://certification.ubuntu.com/hardware/201906-27150 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
Is it a regression? Did it work on previous Ubuntu release? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1861330] Re: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
apport information ** Tags added: apport-collected focal ** Description changed: I have a Lenovo X1 Carbon Extreme Gen 2. When I first installed Focal on it battery status was working however its now stuck at 59% even though its been charging for days. $ cat /sys/class/power_supply/BAT0/status Unknown $ cat /sys/class/power_supply/BAT0/capacity 59 + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu15 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC2: lee4054 F pulseaudio + /dev/snd/controlC1: lee4054 F pulseaudio + /dev/snd/controlC0: lee4054 F pulseaudio + /dev/snd/pcmC0D0p: lee4054 F...m pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2019-12-29 (31 days ago) + InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20191220) + MachineType: LENOVO 20QVCTO1WW + NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-12-generic root=/dev/mapper/samsung--ssd-ROOT ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8 + RelatedPackageVersions: + linux-restricted-modules-5.4.0-12-generic N/A + linux-backports-modules-5.4.0-12-generic N/A + linux-firmware1.185 + Tags: focal + Uname: Linux 5.4.0-12-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip libvirt lpadmin lxd plugdev sambashare sudo wireshark + _MarkForUpload: True + dmi.bios.date: 11/25/2019 + dmi.bios.vendor: LENOVO + dmi.bios.version: N2OET41W (1.28 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 20QVCTO1WW + dmi.board.vendor: LENOVO + dmi.board.version: SDK0R32862 WIN + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: None + dmi.modalias: dmi:bvnLENOVO:bvrN2OET41W(1.28):bd11/25/2019:svnLENOVO:pn20QVCTO1WW:pvrThinkPadX1Extreme2nd:rvnLENOVO:rn20QVCTO1WW:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrNone: + dmi.product.family: ThinkPad X1 Extreme 2nd + dmi.product.name: 20QVCTO1WW + dmi.product.sku: LENOVO_MT_20QV_BU_Think_FM_ThinkPad X1 Extreme 2nd + dmi.product.version: ThinkPad X1 Extreme 2nd + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1861330/+attachment/5323889/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861330 Title: Battery status unknown on Lenovo X1 Carbon Extreme Gen 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1861330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
