The issue remains in both mainline 4.20.0 and 5.0.0rc7 generic kernels.
** Also affects: linux
Importance: Undecided
Status: New
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1814539
Title:
acpi is getting stuck at charging/discharging
Status in Linux:
New
Status in linux package in Ubuntu:
Confirmed
Bug description:
As I write this I run 4.18.0-12-generic and the ACPI subsystem
correctly detects when the powerplug is plugged and unplugged.
In 4.18.0-13 and -14 this does not seem to be the case. The subsystem
status will remain as it was when booting if the plug is
removed/replaced.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-generic 4.18.0.14.15
ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17
Uname: Linux 4.18.0-12-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: niclangf 12325 F.... pulseaudio
CurrentDesktop: KDE
Date: Mon Feb 4 14:47:02 2019
EcryptfsInUse: Yes
HibernationDevice:
InstallationDate: Installed on 2017-07-18 (566 days ago)
InstallationMedia: Kubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
MachineType: LENOVO 20HGS1C200
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-12-generic
root=UUID=2d9f5e19-7a20-4479-9c37-fcc005765c98 ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.18.0-12-generic N/A
linux-backports-modules-4.18.0-12-generic N/A
linux-firmware 1.175.1
SourcePackage: linux
UpgradeStatus: Upgraded to cosmic on 2018-11-02 (94 days ago)
dmi.bios.date: 12/27/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: N1WET25W (1.04 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20HGS1C200
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1WET25W(1.04):bd12/27/2016:svnLENOVO:pn20HGS1C200:pvrThinkPadT470s:rvnLENOVO:rn20HGS1C200:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T470s
dmi.product.name: 20HGS1C200
dmi.product.sku: LENOVO_MT_20HG_BU_Think_FM_ThinkPad T470s
dmi.product.version: ThinkPad T470s
dmi.sys.vendor: LENOVO
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