https://bugs.kde.org/show_bug.cgi?id=450271
Bug ID: 450271
Summary: Display-Port Audio output not being recognized
automatically. This works in X11 sessions but not
Wayland sessions.
Product: plasmashell
Version: 5.24.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Hello
I apologize in advance if this is the wrong place to report this. The reason I
think it is something related to plasma is that it is not reproducible in X11
sessions.
SUMMARY
Audio output through the Display-Port cable to my monitor is not being
recognized.
The monitor is Gigabyte G27QC 27''
STEPS TO REPRODUCE
1. Start a Wayland session with the same setup
OBSERVED RESULT
No Audio output device.
EXPECTED RESULT
HDMI / Display-Port 3 audio device that uses the monitor's speakers.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux x86_64
(available in About System)
KDE Plasma Version: 5.24.0
KDE Frameworks Version: 5.91.0
Qt Version: 5.12.2
ADDITIONAL INFORMATION
I am using a RTX 3070 with the nvidia 510.47.03-6 driver. with GBM enabled in
kernal parameters to be able to lunch the Wayland session.
I'll be glad to provide anymore needed information.
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