On Sun, May 18, 2025, at 12:18, Janne Grunau via B4 Relay wrote: > > config HID_LENOVO > tristate "Lenovo / Thinkpad devices" > - depends on ACPI > - select ACPI_PLATFORM_PROFILE > + depends on ACPI || !ACPI Since ACPI is a 'bool' symbol, the 'ACPI || !ACPI' dependency has no actual effect. I don't see any way that ACPI will ever become a loadable module. Arnd