You can remap the keys so that "Special: Power" key button does nothing.. Or even to the original function (on my keyboard it would mean Volume Down would be F12 instead).

One Windows software to do that: https://github.com/randyrants/sharpkeys / https://apps.microsoft.com/detail/xpffcg7m673d4f?hl=en-US

On Linux, heck it's Linux, for sure it's doable.