On 10/3/24 5:01 AM, Felix Miata wrote:

It used to be not so long ago in KDE3 Sound System configuration, the selections were: 1-Autodetect 2-Jack Audio Connection Kit 3-No Audio Input/Output 4-Open Sound System 5-Threaded Open Sound System

Felix, Tumbleweed still has those selections in the kcontrol -> sound -> sound system -> hardware dropdown I think the same build issue with arts that caused kmix volume to not work in TW is causing problems with that kcontrol list as well as the kmix volume failure in Leap 15.5/6. I'll forward this to the kde3 list for Yasuhiko to take a look. It could be as simple as just adding the -std=c++11 flag to the alsa build for Leap if Yasuhiko didn't automatically backport the TW fix. -- David C. Rankin, J.D.,P.E.