Created attachment 160844 [details] Image of extra output devices SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Plug in USB headphones. 2. Unplug headphones. 3. Plug them in again. OBSERVED RESULT Plugging in USB headphones creates a new, matching USB output device in the applet. When the headphones are unplugged, the output device remains and a new one is created when the headphones are plugged in again - filling the menu as shown in the attached image. This happens in the settings menu as well, but appears to reset when closed while the tray applet does not. EXPECTED RESULT The output device in the tray should either disappear when unplugged. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Created attachment 160863 [details] another screenshot Switching between two different sessions of different users seems to be affected too. On every switch + switch back a new set of duplicate devices is added. Volume control only works after switching to the newly added device, see screenshot where the audio volume meter of the old duplicate is inactive. Radio buttons are buggy too and select two or more devices.
Is this maybe duplicate of this one https://bugs.kde.org/show_bug.cgi?id=473093?
(In reply to Christoph Haag from comment #2) > Is this maybe duplicate of this one > https://bugs.kde.org/show_bug.cgi?id=473093? It does appear to be the same issue, yes. I did try finding duplicates before submitting but I never saw that one.
*** This bug has been marked as a duplicate of bug 473093 ***