3.8.0-19 is not working for me either unless there is another update that hasn't come down yet or another download is required.
aplay -l aplay: device_list:252: no soundcards found...
uname -a Linux mike 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
3.8.0-19 is not working for me either unless there is another update that hasn't come down yet or another download is required.
aplay -l
aplay: device_list:252: no soundcards found...
uname -a
Linux mike 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux