Advanced Configuration and Power Interface

topic - Kurzbeschreibung

Beschreibung

# ACPI Warning: SystemIO range 0x0000000000000295-0x0000000000000296 conflicts with OpRegion 0x0000000000000290-0x0000000000000299 (\_GPE.HWM) (20210730/utaddress-204)

   acpi_enforce_resources= [ACPI]
           { strict | lax | no }
           Check for resource conflicts between native drivers
           and ACPI OperationRegions (SystemIO and SystemMemory
           only). IO ports and memory declared in ACPI might be
           used by the ACPI subsystem in arbitrary AML code and
           can interfere with legacy drivers.

           strict (default): access to resources claimed by ACPI
           is denied; legacy drivers trying to access reserved
           resources will fail to bind to device using them.

           lax: access to resources claimed by ACPI is allowed;
           legacy drivers trying to access reserved resources
           will bind successfully but a warning message is logged.

           no: ACPI OperationRegions are not marked as reserved,
           no further checks are performed.

Solution

acpi_enforce_resources=no

Links

1. https://wiki.archlinux.org/title/ACPI_modules
2. https://forums.gentoo.org/viewtopic-p-8690372.html?sid=2c553bfbe6a8ca643a5b108c9a503097

Anhang

Siehe auch

• Advanced Configuration and Power Interface