Possible same problem: $ tail -2 /proc/asound/oss/sndstat Mixers: 0: Analog Devices AD1981
** Attachment added: "Output of lspci -vn" http://librarian.launchpad.net/4845105/lspci-vn -- 'Master' needs to be exchanged with 'PCM' in order for volume hotkeys to work https://launchpad.net/bugs/35717 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs