KDE has the option to "Reverse scroll direction", which is great when I'm using my TouchPad, however, I equally use a mouse quite often on my laptop but when it comes to a mouse, I prefer the normal scrolling. Is this possible at all? If not, where do I start if I want to implement this myself?
You can use xinput In terminal, type
to find which device you want to change, for example:
if you want change the scroll behavior(Trackball for me here), then type
here 1/2/3 mean l/m/r button, and 4/5 mean wheel up/down. And 11 is the id for this device.
This answer involving changes to Synaptics trackpad configuration via
By changing the trackpad