Created attachment 138688 [details] kmix window SUMMARY kmix does not show any channels, except IEC958. SOFTWARE/OS VERSIONS kmix: 4.6 Linux/KDE Plasma: 5.20.5 (available in About System) KDE Plasma Version: 5.20.5 KDE Frameworks Version: 5.78 Qt Version: 5.15.2 ADDITIONAL INFORMATION $ cat /etc/asound.conf pcm.!default { type hw card 1 } ctl.!default { type hw card 1 }