https://wccftech.com/acpi-platform-profile-support-for-lenovo-amd-based-systems-on-linux-broken/ > ACPI Platform Profile support on Linux allows users to balance power or performance choices with modern laptops on the Linux platform. In general, it has worked without error across several devices experimented but is now malfunctioning with AMD Ryzen powered Lenovo systems. > ACPI Platform Profile support permits users to select the power, balance, and power-savings preferences, along with other potential profiles, on Linux with current kernel activity that witnesses direct support obtainable for leading laptop brands such as Lenovo, Dell, and ASUS, to name a few. The consumer's profile preference is controlled from inside a sysfs interface. Desktops like KDE Plasma and GNOME have already added suitable user interfaces to arrange it adequately from the system settings location.