Any sound at all in Fedora 20?

[Tom Horsley]

I submitted this bug last night about no sound on my home
system:

https://bugzilla.redhat.com/show_bug.cgi?id=1056833

Out of curiosity, I checked out sound on my f20 work system
today, and I see the same "dummy output" as the only
choice in the gnome sound control.

Does anyone have sound on their fedora 20 system?

These are two radically different machines.

Is there some system service I may have disabled
in my ignorance that needs to run in order to
have sound?