We have collected the most relevant information on Opensuse Snd-Usb-Audio. Open the URLs, which are collected below, and you will find all the info you are interested in.
HCL:Sound - openSUSE Wiki
https://en.opensuse.org/HCL:Sound
No USB Sound SUSE 11.0 - openSUSE
https://forums.opensuse.org/showthread.php/388574-No-USB-Sound-SUSE-11-0
Finally, searching the alsa web site for the snd-usb-audio kernel module (ie the USB generic driver), I note a lot of updates to the USB generic driver in 1.0.17 RC1 and 1.0.17 RC2 of alsa. Hence it might be worth while trying an alsa update.
SDB:Audio troubleshooting - openSUSE Wiki
https://en.opensuse.org/SDB:Audio_troubleshooting
Matrix:Module-usb-audio - AlsaProject
https://www.alsa-project.org/wiki/Matrix:Module-usb-audio
[opensuse] arts, alsa and oss - openSUSE Users - openSUSE ...
https://lists.opensuse.org/archives/list/[email protected]/thread/SK57X67TB5OJQT3O2QOACVGUXNCRWU2R/
Ok, that is a bit strange. I wonder if the USB snd stuff isn't behind this. Try unpluging the usb headphones then reboot into init 3, bring up yast as root, delete any sound card (unless it shows the snd-emu10k1 drivers).
Managing Kernel Modules | Administration Guide | SUSE ...
https://documentation.suse.com/sles/12-SP4/html/SLES-all/cha-mod.html
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