Bug 453484 - Volume will be set to 75% after headphones plugged in or unplugged when using Wayland
Summary: Volume will be set to 75% after headphones plugged in or unplugged when usin...
Status: RESOLVED UPSTREAM
Alias: None
Product: plasma-pa
Classification: Unmaintained
Component: applet (other bugs)
Version First Reported In: 5.24.5
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-05-07 00:57 UTC by Tonny
Modified: 2022-05-07 23:13 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
volume 75% (1.27 MB, image/png)
2022-05-07 00:57 UTC, Tonny 		Details
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Description Tonny 2022-05-07 00:57:14 UTC 
Created attachment 148623 [details]
volume 75%

SUMMARY
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***


STEPS TO REPRODUCE
1. install and login to plasma-wayland-session
2. speaks and microphone’s volume has been set to 75% automatically. plug in  headphone，the volume is also set to 75%
3. reduce volume to 20%， unplugged and plug in the headphone，the volume is set to 75% again

OBSERVED RESULT


EXPECTED RESULT

It should keep the volume I set.
This bug only occurs after install the plasma-wayland-session. Switch to X11,  this bug still exists.  
But, After uninstall  plasma-wayland-session, this problem goes away 

SOFTWARE/OS VERSIONS

Operating System: Arch Linux
KDE Plasma Version: 5.24.5
KDE Frameworks Version: 5.93.0
Qt Version: 5.15.3
Kernel Version: 5.17.5-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz
Memory: 7.7 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620

ADDITIONAL INFORMATION
Comment 1 Nicolas Fella 2022-05-07 23:13:43 UTC 
Please report this to https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues. Plasma is not responsible for determining the volume of new outputs