I roll with ```PrefersNonDefaultGPU=false X-KDE-RunOnDiscreteGpu=true``` silly valve 0.o drove me nu

I roll with

PrefersNonDefaultGPU=false
X-KDE-RunOnDiscreteGpu=true

PrefersNonDefaultGPU=false
X-KDE-RunOnDiscreteGpu=true

PrefersNonDefaultGPU=false
X-KDE-RunOnDiscreteGpu=true

PrefersNonDefaultGPU=false
X-KDE-RunOnDiscreteGpu=true

silly valve 0.o drove me nuts for ~6 days.