I have a similar issue here. alsamixer does not work using sudo or without, neither in tty1. my soundcard is detected using lspci but not with aplay -l. Pulseaudio won't find anything either. alsa-info seems to find my card just fine but there seems to be something iffy with the loaded module lots of -1's and <NULL> are shown.
alsa-info log: http://www.alsa- project.org/db/?f=c223e7e950e001a4bbd21026726583779c0ec62f -- Udev fails to detect my soundcard https://bugs.launchpad.net/bugs/436972 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs