Your output from aplay -l shows that you are still using an old version of alsa (ALSA v1.0.14rc1) whereas the most recent version is 1.0.14rc4. So I can only guess that you did not (correctly) update your alsa installation (including the patch available from the alsa bugtracker).
-- no sound with lenovo 3000 n100 0768FEG https://bugs.launchpad.net/bugs/107821 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
