https://bugs.kde.org/show_bug.cgi?id=346686
Bart Vaes <vaesb...@telenet.be> changed:
What |Removed |Added
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CC| |vaesb...@telenet.be
--- Comment #1 from Bart Vaes <vaesb...@telenet.be> ---
Recently discovered this bug on my system as well.
System:
-----------
openSUSE 42.1 Leap
phonon-backend-gstreamer 4.8.2-1.2
plasma 5.19
kdebase4-runtime 15.12.2-12.2
4.1 sound setup onboard "HDA ATI SB" with RealTek ALC892 chip.
Steps:
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* Set master volume to 50% (using pavucontrol or plasmoid...)
* open alsamixer and select your sound card (not pulseaudio or "default", real
audio card / chipset)
* Adjust volume levels for "PCM" / "Front" / "Surround" etc... to about 50%
* When using slider in pavucontrol -> even 1% change makes volume levels in
alsamixer
jump to 100%. This happens for PCM, Front, Surround, Center, LFE, Side on my
system.
Other notes:
-------------------
Directly changing "Master" volume in alsamixer changes slider in pavucontrol
and vice versa.
However, changing "LFE" level in alsamixer also makes slider in pavucontrol
move but leaves "Master" unchanged, causing pavucontrol and alsamixer values
getting out of sync.
This is corrected by closing and restarting alsamixer.
Can this be picked up ? Don't really care aout the hardware but those sudden
volume jumps can be quite painful...
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