I started a thread in the forum about the bug http://ubuntuforums.org/showthread.php?t=1473550
** Package changed: alsa-driver (Ubuntu) => ffmpeg (Ubuntu) -- Severe sound problem playing some aac files https://bugs.launchpad.net/bugs/575798 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