[Bug 221065] ideapad_acpi: unexpected charge_types spam on Yoga Pro 7 14ASP9

bugzilla-daemon
2026-03-02T13:45:05Z

--- Comment #44 from Avraham Hollander (anhollander516@gmail.com) ---
(In reply to fililip from comment #43)
> I apologize, I was looking in the wrong directory.
>
> cat /sys/class/power_supply/BAT0/charge_types returns:
>
> Fast Standard [Long_Life]
>
> So it looks like it's already set to long life for me, but the ideapad
> driver thinks otherwise.
>
> I'm on 6.19.5, running PSCN21WW firmware.
>
> BTW, someone in the thread seems to be spreading misinformation, as you can
> unpack the firmware update (PE32/exe) and use the included ~34MiB bin file
> with fwupd which is how I have the latest firmware actually.

I didn't know you could do that with fwupd either. I'll have to try it next
time.