During my inept bumbling around with audio packages trying to get skype to work, I probably inadvertently removed whatever package I need to change the volume via the volume buttons. I am able to change the volume within an application, like mpv for example, but I cannot change it in skype or for the desktop in general (with volume buttons). How do I fix this?
Ok, after further mucking around I’m even more confused. I checked the sound configuration in yast and my sound card was listed as not configured. After clicking edit and letting yast configure it for me, the sound everywhere else stopped working, including the sound test in yast. Since this problem was precipitated by the skype instructions, I removed all the following packages listed in those instructions:
The result of which was that now I have volume control at the desktop, and the sound test works again in yast. So, can someone tell me what packages I need to install to get audio to work for multimedia, mpv, etc. but still retain volume control at the desktop? Also, under multimedia in system settings, under audio playback, it just says default and I’m unable to change anything.