Created attachment 120871 [details] screenshot STEPS TO REPRODUCE 1. start to play an audio or video (I tested with vlc and smplayer players) 2. while the audio/video is played, right click on the sound icon in systray, select "Configure audio volume...' 3. click "Audio volume" section, click "Applications" tab OBSERVED RESULT As we can see in the attached screenshot, the dropdown that normally show the output used by your player is empty. If you start to play another file while the plasma-pa kcm is open, the dropdown shows the output used by the player, as expected. EXPECTED RESULT plasma-pa kcm always shows which output an app is using SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.16.0 KDE Frameworks Version: 5.59.0 Qt Version: 5.12.3
Confirm, see an empty box.
humm, I can't reproduce on Plasma 5.19 beta. Operating System: Arch Linux KDE Plasma Version: 5.18.90 KDE Frameworks Version: 5.70.0 Qt Version: 5.15.0 rc2
it's happening again. STEPS TO REPRODUCE 1. start to play an audio or video (I tested with vlc player) 2. while the audio/video is played, right click on the sound icon in systray and choose "Configure audio volume..." 3. click on "Audio" section, click on "Applications" tab Operating System: Arch Linux KDE Plasma Version: 5.20.0 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.1
*** Bug 427770 has been marked as a duplicate of this bug. ***
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-pa/-/merge_requests/17
Git commit 9eb8d3d688242d3154c88fa86b6b824442e04d1c by David Redondo. Committed on 16/10/2020 at 08:28. Pushed by davidre into branch 'master'. Simplify DeviceComboBox The combobox can be simplified massively which means also fewer chances for bugs to occur. The check that the index was not 0 was the cause for the combobox being broken. FIXED-IN:5.20.1 M +5 -37 src/kcm/package/contents/ui/DeviceComboBox.qml https://invent.kde.org/plasma/plasma-pa/commit/9eb8d3d688242d3154c88fa86b6b824442e04d1c
Git commit 347f598ec75c0f4605f54a0eb104f37b110bdf00 by David Redondo. Committed on 16/10/2020 at 13:10. Pushed by davidre into branch 'Plasma/5.20'. Simplify DeviceComboBox The combobox can be simplified massively which means also fewer chances for bugs to occur. The check that the index was not 0 was the cause for the combobox being broken. FIXED-IN:5.20.1 (cherry picked from commit 9eb8d3d688242d3154c88fa86b6b824442e04d1c) M +5 -37 src/kcm/package/contents/ui/DeviceComboBox.qml https://invent.kde.org/plasma/plasma-pa/commit/347f598ec75c0f4605f54a0eb104f37b110bdf00