You did set CONFIG_USB_DEBUG correctly, as witnessed by the fact that the debugging directories and files now exist on your system. (Actually the HID section in your .config file is only two lines long; it ends after the "CONFIG_USB_MOUSE=m" line, but the end isn't marked in any way.)
The sound being played doesn't matter, so long as the sampling rate is the same on both the buggy and working kernels. You can attach the entire file; it isn't tremendously big. What I really need to see are the lines marked with "sitd", plus at least one representative of the various "qh" lines. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1136110 Title: USB Audio Codec choppy playback To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1136110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
