NVIDIA HMDI Output disappearing when the screen is turned off and back on
Version, Distribution, Desktop Environment: Version: 0.3.19-1 Distribution: Arch Linux Desktop Environment: Gnome 3.38
Description of Problem: When the screen is turned off and back on the NVIDIA HDMI profile is set to off instead of back to what it was previously. In my case this is Digital Stereo (HDMI 2) Output
How Reproducible: Happens nearly every time
Steps to Reproduce:
- Install Nvidia drivers.
- Activate blank screen or turn screen off
- Turn screen back on
- Check pavucontrol and see that output is missing and NVIDIA HDMI audio is set to off
Actual Results: Output is missing and Nvidia HDMI audio is set to off
Expected Results: Output should be there when the screen is turned back on.
Additional Info Eg. pw-dump > file (As Attachment Please):
This was also a bug with pulseaudio so not sure if pipewire is completely to blame here. Setting api.acp.auto-profile to false also seems to solve the issue.