Comment 58 for bug 525149

David Henningsson (diwic) wrote :

Right, so we have several bug reporters here and it is difficult to know whether you're all having the same problem and/or hardware here.
So what I'd like you to do is to install the latest snapshot, https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules , reboot, test what is working and what isn't, then attach an alsa-info to this report: https://wiki.ubuntu.com/Audio/AlsaInfo
Then I can help you sort out whether you're having the same hardware or if you need to file a separate bug. Thanks!