[Bug 252030] No battery reading after upgrade to 12.2-RELEASE Fujitsu lifebook s936

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252030

            Bug ID: 252030
           Summary: No battery reading after upgrade to 12.2-RELEASE
                    Fujitsu lifebook s936
           Product: Base System
           Version: 12.2-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: misc
          Assignee: bugs at FreeBSD.org
          Reporter: 667i96 at gmail.com

Created attachment 220791
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=220791&action=edit
output of acpidump -dt

Right after upgrade to 12.2-RELEASE from 12.1-RELEASE battery reading was gone.
As a consequence, KDE battery monitor started to display -1 and started to
shutdown the system as soon as KDE was up

It was perfectly working in 12.1-RELEASE

root at fujitsu:/ # acpiconf -i 0
Design capacity:        0 mWh
Last full capacity:     0 mWh
Technology:             primary (non-rechargeable)
Battery Swappable Capability:   Non-swappable
Design voltage:         0 mV
Capacity (warn):        0 mWh
Capacity (low):         0 mWh
Cycle Count:            0
Mesurement Accuracy:    0 %
Max Sampling Time:      0 ms
Min Sampling Time:      0 ms
Max Average Interval:   0 ms
Min Average Interval:   0 ms
Low/warn granularity:   0 mWh
Warn/full granularity:  0 mWh
Model number:
Serial number:
Type:
OEM info:
State:                  not present
Present voltage:        12498 mV

root at fujitsu:/ # acpiconf -i 1
Design capacity:        0 mWh
Last full capacity:     0 mWh
Technology:             primary (non-rechargeable)
Design voltage:         0 mV
Capacity (warn):        0 mWh
Capacity (low):         0 mWh
Cycle Count:            0
Mesurement Accuracy:    0 %
Max Sampling Time:      0 ms
Min Sampling Time:      0 ms
Max Average Interval:   0 ms
Min Average Interval:   0 ms
Low/warn granularity:   0 mWh
Warn/full granularity:  0 mWh
Model number:
Serial number:
Type:
OEM info:
State:                  not present
Present voltage:        unknown


root at fujitsu:/ # sysctl hw.acpi
hw.acpi.battery.info_expire: 5
hw.acpi.battery.units: 2
hw.acpi.battery.state: 7
hw.acpi.battery.rate: -1
hw.acpi.battery.time: -1
hw.acpi.battery.life: -1
hw.acpi.acline: 1
hw.acpi.cpu.cx_lowest: C1
hw.acpi.reset_video: 0
hw.acpi.handle_reboot: 1
hw.acpi.disable_on_reboot: 0
hw.acpi.verbose: 0
hw.acpi.s4bios: 0
hw.acpi.sleep_delay: 1
hw.acpi.suspend_state: S3
hw.acpi.standby_state: NONE
hw.acpi.lid_switch_state: S3
hw.acpi.sleep_button_state: S3
hw.acpi.power_button_state: S5
hw.acpi.supported_sleep_state: S3 S4 S5

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