Very strange bug. Raw performance seems fine enough, but it seems like anything related to “time” is totally thrown off and sped up.
Let me explain…
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My loading times are normal, but the hints they show you during the loading screens which usually last >5 seconds are flashing very quickly, rotating every half second it seems.
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If I change a graphical setting normally it gives you a 15 second countdown to review and accept the settings. This timer races down to 1 instantly.
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Cutscenes are obviously a mess.
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Actual game play is a mess of rubber-banding. The main character goes too fast, then too slow, then rubber bands back to where they probably “should” be.
It’s bizarre. I do not experience this on other Linux devices. Htop shows the CPU is fine and no cores are hitting anywhere near 100% usage.
The Problem Device:
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Lenovo 13s with 6800u and 680m iGPU
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Occurs with both 2gb and 4gb memory dedicaged to VRAM at any graphical settings
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Currently running Fedora but I recreated this on Ubuntu and Arch as well
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happens on all versions of Steam Proton I’ve tried, 6, 7, 8, experimental, and GE. Also none of the launch options suggested on ProtonDB seem to have any impact
https://old.reddit.com/r/linux_gaming/comments/rsvjqb/psa_if_your_clocksource_is_hpet_rather_than_tsc/
probably screwed up clocksource
You’re my hero