try this patch
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=ae24c3191ba2ab03ec6b4be323e730e00404b4b6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1038213 Title: Sound/Audio skips frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1038213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
