Hello,
I’m using an RTX 5070 Ti with driver 590.48 on Linux (Wayland). I’ve found a color reproduction bug when NVIDIA Smooth Motion is active.
Colors become extremely over-saturated (neon-like) only when HDR environment variables are enabled alongside Smooth Motion.
The issue occurs when these are set together:
env = PROTON_USE_NTSYNC, 1
env = PROTON_ENABLE_WAYLAND, 1
env = PROTON_ENABLE_HDR, 1
env = DXVK_HDR, 1
env = PROTON_DLSS_UPGRADE, 1
env = PROTON_NVIDIA_LIBS_NO_32BIT, 1
env = PROTON_DLSS_INDICATOR, 1
env = ENABLE_HDR_WSI, 1
If I disable Smooth Motion, colors are perfect. If I disable the HDR variables, colors are normal with smooth motion (but no HDR).
I think it’s a layer superposition problem.
System:
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GPU: RTX 5070 Ti
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Driver: 590.48
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OS: CachyOS (Arch-based)
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DE: Hyprland (Wayland)