No kernel support for natacpi

I installed the tlp package and edited it's config file (/etc/default/tlp), uncommenting these two lines:
"START_CHARGE_THRESH_BAT1=75
STOP_CHARGE_THRESH_BAT1=80".
I also installed the tp_acpi-bat package.
However, when I type "tlp-stat -b", this is the output.


I look forward to being able to modify the charging thresholds for my Thinkpad battery.
My laptop model is Lenovo Thinkpad Yoga 11e with Intel Celeron 2940 CPU.
I was able to modify my charging thresholds in Windows, so I know for sure that my laptop has the hardware required for modifying the charging thresholds.
My current kernel version is 5.2.11-1-MANJARO. This problem also happens on the lts 4.1.9 Manjaro kernel.
Thank you in advance.

I don't know that specific Thinkpad, but many newer ones need the acpi_call extramodules.
Then set thresholds with
sudo tlp setcharge 75 80 BAT1 (note: BAT1 is external battery on many ThinkPads, internal is BAT0)

5.2 is EOL.
Update to 5.3, or use your existing 4.19.

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