FS#69407 - [pulseaudio] No audio devices after waking the screen and unlocking the session

Attached to Project: Arch Linux
Opened by Arek (Domker_) - Friday, 22 January 2021, 20:24 GMT
Last edited by Jan Alexander Steffens (heftig) - Sunday, 19 June 2022, 10:00 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Jan Alexander Steffens (heftig)
Architecture x86_64
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
When I activate the screen lock and wait until the video signal is turned off, there are no audio devices after unlocking the session again.

(The bug has been around for a long time - a couple of versions of pulseaudio previously did not exist. Earlier, after unlocking a session, a message appeared with the detected audio device, just like when restarting pulseaudio.service.)

Additional info:
* PulseAudio 14.2-2
* audio-video via HDMI (PC => A/V Yamaha RX-A840 => LG TV)
* log files in Attachment:
audio_error.log -> after an error occurs
audio_after_restart_pulseaudio.log -> after restart pulseaudio.sevice - sound works again
===
Operating System: Arch Linux
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.10.9-arch1-1
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-4790K CPU @ 4.00GHz
Memory: 15.6 GiB of RAM
Graphics Processor: GeForce GTX 980/PCIe/SSE2
===

Steps to reproduce:
1. Enable lockscreen ( loginctl lock-session )
2. Wait to no video signal (energy saving - screen off after 10 min.)
3. Move mouse and unlock session
4. No audio devices (sound tray) - no sound

This task depends upon

Closed by  Jan Alexander Steffens (heftig)
Sunday, 19 June 2022, 10:00 GMT
Reason for closing:  No response
Comment by Marcell Meszaros (MarsSeed) - Thursday, 24 February 2022, 15:22 GMT
Do you still experience the problem?

Did you file bug reports upstream, to PulseAudio and Linux kernel devs? If so, could you include the relevant links here?

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