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dec05eba / gpu-screen-recorder-issues

GPU Screen Recorder issue tracker
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[BUG] Recording breaks when monitors are shut off with DPMS #4

Closed alexwh closed 3 months ago

alexwh commented 3 months ago

Describe the bug When the monitors are shut off via DPMS, either through something like xset dpms force off or KDE's "Turn off screen" setting in Energy Saving settings, the recording will continue with audio, but the video will be stuck on the last frame displayed. In addition, the log gsr error: gsr_capture_nvfbc_capture failed: A capture to a GL buffer session has not been created for this NvFBC client is spammed multiple times per second on stderr.

To Reproduce gpu-screen-recorder -v no -w DP-0 -c mp4 -q very_high -k auto -ac opus -a alsa_output.usb-Schiit_Audio_Schiit_Unison_Universal_Dac-00.analog-stereo.monitor -f 60 -r 600 -o /home/alex/Videos/shadowplay -mf yes -a alsa_input.usb-Elgato_Systems_Elgato_Wave_1_AS47J1A01425-00.mono-fallback -cr limited then xset dpms force off

Desktop (please complete the following information):

Additional context gsr.log drm_info.log OBS screen recording: https://github.com/dec05eba/gpu-screen-recorder-issues/assets/1723612/1ea18ae7-c433-4449-bd53-1cb429bb6397 Raw output: https://github.com/dec05eba/gpu-screen-recorder-issues/assets/1723612/7ee5f9ab-9af2-4a32-bec3-55c317ff29ba

dec05eba commented 3 months ago

Have you followed this part of the README (https://git.dec05eba.com/gpu-screen-recorder/about/): 

Nvidia drivers have an issue where CUDA breaks if CUDA is running when suspend/hibernation happens,
and it remains broken until you reload the nvidia driver.
To fix this, either disable suspend or tell the NVIDIA driver to preserve video memory on suspend/hibernate by
using the NVreg_PreserveVideoMemoryAllocations=1 option.
You can run sudo extra/install_preserve_video_memory.sh to automatically add that option to your system.

?

alexwh commented 3 months ago

I added options nvidia NVreg_PreserveVideoMemoryAllocations=1 to /etc/modprobe.d/gsr-nvidia.conf and rebooted but the issue still persists. It doesn't seem to have applied in /sys/module/nvidia/parameters (dir doesn't exist), though.

dec05eba commented 3 months ago

Ok i'll try and see if I also get this issue when I have time to setup my nvidia gpu

dec05eba commented 3 months ago

I fixed it now (and also capture breaking after monitor reconfiguration). The fix is on git and will soon be in aur (version r544.d5bf41f)

alexwh commented 3 months ago

Awesome! Thank you for the very fast turnaround!