Picom spams sgi_video_sync_scheduler_callback with latest nvidia driver

ShadiestGoat commented 1 month ago

Platform

Arch (Linux 6.9.1-arch1-1)

GPU, drivers, and screen setup

NVIDIA GeForce GTX 1650 Ti Mobile
Single Monitor
Laptop (w/ optimus-manager)
Also integrated GPU: AMD Radeon RX Vega 6 (Ryzen 4000/5000 Mobile Series)
nvidia-dkms 550.78-1
xf86-video-amdgpu v23.0.0-2
mesa 1:24.0.7-3

glxinfo -B

name of display: :0                                                                                                                                                                         
display: :0  screen: 0
direct rendering: Yes
Memory info (GL_NVX_gpu_memory_info):
    Dedicated video memory: 4096 MB
    Total available memory: 4096 MB
    Currently available dedicated video memory: 3521 MB
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA GeForce GTX 1650 Ti/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 550.78
OpenGL core profile shading language version string: 4.60 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 4.6.0 NVIDIA 550.78
OpenGL shading language version string: 4.60 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)

OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 550.78
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20

Environment

Bspwm

picom version

vgit-9a839

Diagnostics

**Version:** vgit-9a839 ### Extensions: * Shape: Yes * RandR: Yes * Present: Present ### Misc: * Use Overlay: Yes * Config file specified: None * Config file used: /home/shady/.config/picom/picom.conf ### Drivers (inaccurate): NVIDIA, modesetting ### Backend: glx * Driver vendors: * GLX: NVIDIA Corporation * GL: NVIDIA Corporation * GL renderer: NVIDIA GeForce GTX 1650 Ti/PCIe/SSE2 ### Backend: egl * Driver vendors: * EGL: NVIDIA * GL: NVIDIA Corporation * GL renderer: NVIDIA GeForce GTX 1650 Ti/PCIe/SSE2

Configuration:

Configuration file

``` shadow = false; corner-radius = 8; rounded-corners-exclude = [ "class_g = 'Polybar'" ]; round-borders = 8; fading = true; no-fading-openclose = false; fade-in-step = 0.1; fade-out-step = 0.1; fade-delta = 9; # nice kawase blur blur: { method = "dual_kawase"; strength = 3; background = false; background-frame = false; background-fixed = false; } backend = "glx"; vsync = true mark-wmwin-focused = true; mark-ovredir-focused = true; detect-client-opacity = true; detect-client-leader = true; blur-background-exclude = [ "class_g ?= 'zoom'", "name = 'rect-overlay'", "_GTK_FRAME_EXTENTS@:c", "class_g = 'LibreWolf'", "window_type *= 'menu'", # "(class_g = 'Firefox' || class_g = 'Thunderbird') && (window_type = 'utility' || window_type = 'popup_menu') && argb", # "window_type = 'menu'", # "window_type = 'dropdown_menu'", # "window_type = 'popup_menu'", # "window_type = 'tooltip'", ]; ```

Steps of reproduction

Start picom
Get output

Expected behavior

No warning spam

Current Behavior

Spams:

[ 05/21/2024 22:12:02.008 c2_parse_target WARN ] Type specifier is deprecated. Type "c" specified on target "_GTK_FRAME_EXTENTS" will be ignored, you can remove it.
[ 05/21/2024 22:12:02.334 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 0. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.334 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.408 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.408 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.457 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.457 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.505 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.505 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.552 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.552 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.597 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.597 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.647 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.647 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler
[ 05/21/2024 22:12:02.694 sgi_video_sync_scheduler_callback WARN ] Duplicate vblank event found with msc 28826. Possible NVIDIA bug?
[ 05/21/2024 22:12:02.694 sgi_video_sync_scheduler_callback WARN ] Resetting the vblank scheduler

Additionally, things like glxgears & vkcube slow to a crawl when picom is active, though I havent tested various configurations to see if they fix all my problems yet!

ShadiestGoat commented 1 month ago

Update: doesn't happen if vsync = false. Same with the massive performance hit mentioned in the footnote

noctuid commented 3 weeks ago

Welp, I guess I'll set vsync false for now. I'm also seeing this, though my system was often completely freezing not just slowing down.

yshui / picom