Low Framerate Compensation is borked. (Nvidia issue?)
I have a 165 Hz VRR-enabled monitor, with Adaptive Sync set to "Automatic". When playing games that run at below half of whatever refresh rate I currently have set, games run with severe stuttering. The FPS monitor built into my monitor shows that when this is happening, the refresh rate of my monitor is constantly going high and low; If I'm playing a game with a 60 FPS cap, for instance, the refresh rate of my monitor will be constantly switching between 60, 120, and 165 Hz.
System info:
Operating System: Bazzite 41
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.8.0
Kernel Version: 6.11.10-302.bazzite.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 16 × 12th Gen Intel® Core™ i5-12600K
Memory: 31.1 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 4070 SUPER/PCIe/SSE2
Manufacturer: ASUS
RPM Ostree Status:
State: idle
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-nvidia:testing
Digest: sha256:7e0cb3e09f03d4280866faeee9e2341443eb05cd8caa347e110c4d6dc9ce68be
Version: testing-41.20241204.4 (2024-12-05T02:55:41Z)
LayeredPackages: sunshine
ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-nvidia:stable
Digest: sha256:8d112f5c3cc01c4dd5b6d7ba80d4ff82d146594f5a81c089c0e7cc120be0a751
Version: 41.20241125 (2024-11-26T03:48:04Z)
LayeredPackages: sunshine
1 Reply
UPDATE: Having done some tests, I can confirm this is a driver issue; it occurs in other distros and on other desktop environments. Consider this closed, I need to go elsewhere to report this issue.