Creative Technology SB Live! 24-bit External not working on F11 64-bit

[Partha]

On Sat, Jun 13, 2009 at 11:17:12AM -0400, Peter Kim wrote:
> As you can see it in the subject, Creative Technology SB Live! 24-bit
> External (USB Audio) is not working on F11 64-bit.
> When I test it in the system settings menu, it passes the test and I can
> hear the test sound without any error message.
> However, I do not hear any sound at all on my desktop. Of course, it is not
> muted.
> 
> Any thought or comments?

it is a bug which is worked on.https://bugzilla.redhat.com/show_bug.cgi?id=502698

i had the same problem in f11 32bit . I had to remove pulseaudio and tweaked mplayer to get full sound. But other applications produce no sound.