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Phonon - KDE UserBase Wiki
https://userbase.kde.org/Phonon#:~:text=If%20your%20user%20account%20has%20insufficient%20permissions%20to,a%20part%20of%20the%20audio%20user%20account%20group.
KDE 4.6.0 -- Audio device not work. Falling back to ...
https://forum.kde.org/viewtopic.php?t=93436
KDE 4.6.0 show this message when I don't use the root user: The audio playback device HDA Intel (STAC92xx Analog) does not work. Falling back to default. Funny enough I still have sound, however the playback device is Internal Audio Analog Stereo (with root it shows HDA Intel with the proper channels) Any ideal what do it need to configure/check?
[SOLVED]KDE 4.3, playback device HDA Intel does not work ...
https://bbs.archlinux.org/viewtopic.php?id=77661
Notification from Phonon:KDE's Multimedia The audio playback device HDA Intel (STAC92xx Analog) does not work. Falling back to default
Sound Problems - KDE UserBase Wiki
https://userbase.kde.org/Sound_Problems
513421 – phonon-backend-gstreamer: The Audio playback ...
https://bugzilla.redhat.com/show_bug.cgi?id=513421
The minimal fix I can see (which will of course not touch Phonon-GStreamer's 2-step selection hack of "sinks" and "devices", as changing that would be very invasive) is to: 1. make sure the pulsesink is used by default if PulseAudio is present and 2. probably tell the Phonon KDE platform plugin (which returns devices detected by Solid) to STFU if Phonon …
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