Hello! since the new BIOS 3404 01/03/2018 for Ryzen for Asus Prime X370-Pro, I'm getting this error: [Firmware Bug]: ACPI MWAIT C-state 0x0 not supported by HW (0x0) Besides the fact, that it seems to be a firmware bug: what does it mean? What exactly doesn't work any more? I can't see any difference in output of zenstates.py -l and idle power consumption didn't change, too. I didn't get this error with firmware rev BIOS 0902 09/08/2017. Thanks, regards, Andreas -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html