According to #11, your usb sound card fails in the pulseaudio, could you please remove the usb and test.
If that doesn't help, I guess you must install some package that conflict with pulseaudio, that can explain #10. If possible, please collect a pulseaudio.txt without usb sound card. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875989 Title: [276812G, Conexant CX20561 (Hermosa), Speaker, Internal] Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1875989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
