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

bugzilla-daemon
2026-02-10T17:56:08Z

Avraham Hollander (anhollander516@gmail.com) changed:

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--- Comment #3 from Avraham Hollander (anhollander516@gmail.com) ---
I'm also seeing this on an IdeaPad 5 2-in-1 14AHP9 (83DR), after upgrading to
Linux 6.19.

I'll attached dmesg and acpidump, but this is not a vanilla kernel, so take it
with a grain of salt. This kernel doesn't have debugfs, so I can't provide
that.

/sys/class/power_supply/BAT0/charge_types is [Fast] Standard Long_Life.

/sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode is 0.

I'm using the BIOS default charging configuration and haven't set up any weird
ACPI stuff, afaik.