I want to disable power management when on a battery so it runs at full speed/capacity. i can’t find the setting for this in the Desltop Configuration -> Power Management. I only see the ability to change screen brightness, dimming and session suspension. Where would I set this?
You need to describe which Desktop you’re using.
Also,
There are typically ways to modify the ACPI settings directly instead of through the OS… So, a little searching (You can do a package search for ACPI) and even looking up what your hardware OEM might provide (could be the motherboard manufacturer, maybe the brand manufacturer).
TSU
KDE with openSUSE LEAP.
Samsung Series 9 NP900x4C-A01