this post was submitted on 26 Feb 2024
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[โ€“] [email protected] 17 points 8 months ago* (last edited 8 months ago) (3 children)

I just learned that PROTON_ENABLE_NVAPI=1 to enable DLSS got changed to PROTON_FORCE_NVAPI=1 in Proton 9.0 (including Proton Experimental). Just in case this helps someone in the future.

On another note: Feel free to let me know if you've got a good way to keep up with necessary/useful launch options. I've simply been having a look at what people use on ProtonDB. But I've come to the conclusion that a lot of the posts there use outdated or simply false launch options.

[โ€“] [email protected] 3 points 8 months ago

The list in the GitHub is the reference as far as I know https://github.com/ValveSoftware/Proton?tab=readme-ov-file#runtime-config-options

But the NVAPI change is not listed yet.