I have the same issue on my nc4400 after installing the official release 9.10. Did you solve it?
-- Sound device on HP nc4400 doesn't work properly (but worked in 9.04) https://bugs.launchpad.net/bugs/446976 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