[Bug 2081652] Re: Battery not charging after suspend on Galaxy Book 4

I had similar issue. In my case, the laptop (Galaxy Book 4, which has
dual boot with original Windows OS provided by Samsung by default)
stopped charging due to a setting in "Samsung Settings" app in Windows,
which limited batery charge to 80% in order to preserve battery life.
After disabling that feature in Windows, the laptop battery started to
charge normally, as it should. I don't understand how "Samsung Settings"
on Windows can affect power supply on (dual boot) Linux, but in my case
it was the cause.

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Title:
Battery not charging after suspend on Galaxy Book 4

Status in linux package in Ubuntu:
Incomplete

Bug description:
Description: I am experiencing an issue with my Galaxy Book 4 where,
after disconnecting the notebook from the power supply (AC) and
suspending it, using it on battery for a while, the battery does not
start charging again when I reconnect the charger. This happens after
any period of use without being plugged in.

Steps to reproduce:

    Connect the notebook to the charger.
    Disconnect the charger and suspend the notebook.
Use the notebook unplugged
    Reconnect the charger.

Expected behavior: The battery should start charging as soon as the
charger is reconnected.

Observed behavior: The battery remains at the same percentage and does
not charge.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.8.0-45-generic 6.8.0-45.45
ProcVersionSignature: Ubuntu 6.8.0-45.45-generic 6.8.12
Uname: Linux 6.8.0-45-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/seq: felipe 1798 F.... pipewire
 /dev/snd/controlC0: felipe 1798 F.... pipewire
                      felipe 1803 F.... wireplumber
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sun Sep 22 15:58:19 2024
InstallationDate: Installed on 2024-08-16 (37 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 750XGK
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-45-generic root=UUID=07d7e1fc-ff25-4e07-aed8-b4e8fd1703f0 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-6.8.0-45-generic N/A
 linux-backports-modules-6.8.0-45-generic N/A
 linux-firmware 20240318.git3b128b60-0ubuntu2.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/09/2024
dmi.bios.release: 5.27
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: P02CFP.015.240409.HQ
dmi.board.asset.tag: No Asset Tag
dmi.board.name: NP750XGJ-KG2BR
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: SGLB701A0F-C01-G002-S0001+10.0.22631
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrP02CFP.015.240409.HQ:bd04/09/2024:br5.27:svnSAMSUNGELECTRONICSCO.,LTD.:pn750XGK:pvrP02CFP:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP750XGJ-KG2BR:rvrSGLB701A0F-C01-G002-S0001+10.0.22631:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:skuSCAI-A5A5-A5A5-RPLU-PCFP:
dmi.product.family: Galaxy Book4
dmi.product.name: 750XGK
dmi.product.sku: SCAI-A5A5-A5A5-RPLU-PCFP
dmi.product.version: P02CFP
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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