Having the same problem on Lenovo z360, on Ubuntu 10.04 with xfce 4.6. As Hendy Irawan, I'm also gonna try:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/568611/comments/77
Having the same problem on Lenovo z360, on Ubuntu 10.04 with xfce 4.6. As Hendy Irawan, I'm also gonna try:
https:/ /bugs.launchpad .net/ubuntu/ +source/ alsa-driver/ +bug/568611/ comments/ 77