battery status does not work with acpi (but with upower)

[m1027]

I'd like to follow your recommendation to use acpi over upower.

However, I get no battery status via acpid, only via upowerd. Each or both
are lauched via systemd.

I assume acpi should work though.

Can you please give a hint where to start debugging? I do not see any error
messages and such.

[Freed-Wu]

BTW, acpi can be removed from dependencies. We only just detect /sys/class/power_supply/{CMD*,BAT*,CMB*,battery}.

https://github.com/lambdalisue/vim-battery/blob/master/autoload/battery/backend/linux.vim#L2