I also see this bug; I'm uploading the ALSA info as per DebuggingSoundProblems from the Wiki, since no one else seems to have done this. I'll also add an strace of alsamixer failing, on the off chance that's useful.
** Attachment added: "Output of alsa-info.sh" http://launchpadlibrarian.net/12357455/alsa-info.txt -- alsamixer broken in hardy - intel hda https://bugs.launchpad.net/bugs/192382 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