Is it a regression? Did it work on previous Ubuntu release?
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1861330
Title:
Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
Status in linux package in Ubuntu:
Incomplete
Bug description:
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
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu15
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: lee 4054 F.... pulseaudio
/dev/snd/controlC1: lee 4054 F.... pulseaudio
/dev/snd/controlC0: lee 4054 F.... pulseaudio
/dev/snd/pcmC0D0p: lee 4054 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=<set>
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-firmware 1.185
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
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