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[Solved - VSYNC/screen tearing] Stuttering on Nobara with 3080 Ti (self.linux)

submitted 2 days ago* (last edited 2 days ago) by jws_shadotak to c/[email protected]

16 comments fedilink hide all child comments

SOLVED - "Allow screen tearing" was ON and caused this issue.

I have some constant stuttering on my current setup. Every 4-5 seconds, almost like a hiccup, I drop about 100 ms worth of frames.

Video:
https://picoshare.jau.nz/-VnpPP8z6xR

Full specs:

5600X

3080 Ti on 570.124.04

Nobara with KDE

Wayland

This has been persistent through several GPU driver updates and I'm tired of trying to troubleshoot it. I don't know what the exact cause is. Any ideas?

Also, related note, how easy is it to migrate from one distro to another? I am thinking about trying something else - maybe base Fedora or Arch - to hopefully have better performance.

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[–] [email protected] 5 points 2 days ago (2 children)

Try this setting: Display Configuration > Screen tearing: Allow in fullscreen windows. Whatever it's set to, try the other setting. I had a similar issue once and this fixed it. The issue came back a long time later and switching it again fixed it. 🤷‍♂️

It's a difficult issue to pin down. I've also read about video stuttering while trying to stay synched to pipewire audio which is having buffer underruns, even if your audio sounds fine. To check the audio buffer, you install and run pw-top and then watch it while you are having the video problem.

[–] jws_shadotak 5 points 2 days ago (1 children)

Well god damn, that fixed it. What an odd issue.

Thanks a ton.

[–] [email protected] 1 points 2 days ago

No problem. I think in my case only Wine/Proton games were doing it and native Linux games were fine. I shake my fist at Nvidia and carry on. 😂