Acpi Mat0019 (2025)

This is a request to generate a regarding the ACPI device identifier MAT0019 .

Controls specialized tablet buttons on convertible Toughbook models. acpi mat0019

If the error does not affect your system’s functionality (e.g., it’s an unused TPM or sensor), you can disable it. This is a request to generate a regarding

sudo acpidump -n DSDT | grep -i mat0019