Roman Savochenko wrote: >> can control it with pavucontrol (PulseAudio sound mixer). However: > http://bugs.pearsoncomputing.net/show_bug.cgi?id=2782 Roman, have you tested the recent work by Michele, because in the bug 2782 you were talking about proper interaction with pulse when cards appear and disappear. I was using the patch for 2y and now using the one Michele merged, but still it is causing problems. I am playing now with the phone connected over bluetooth as audio source and HFP AG and sometimes kmix gets confused and goes to 100%, sometimes it is working fine. So my question is if you have tested the patch applied by Michele recently? regards