after trying the latest patch I've updated the system (dist-upgrade) and get a new kernel (3.0.0-12) and other packages. after a reboot no soundcard were present in audio capplet and indicator-sound was muted because no device present.. i was reading in the forum yesterday this issue was present also for other users. (funny thing is alsamixer shows my hda intel sound card).
Tried then to play an .mp3 and it was working good.. unfortunately pulseaudio was not working... so i tried to restart pulseaudio using the wiki log instructions and mp3 is still playing good, incredible.. attached the new log (sincerly I don't know if pulseaudio is really employed in this test.. hope i've explained it well with my poor english!) ** Attachment added: "pulseverbose.log" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/825709/+attachment/2473306/+files/pulseverbose.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/825709 Title: Choppy sound due to excessive rewinding on low-end (Atom) CPUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/825709/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs