USB audio takes over other devices on boot

[Konstantin Ryabitsev]

Hello, all:

Since there isn't a mic input jack on Mac Mini, I have to use a USB
headset. If I leave it plugged in when booting, the HDA Intel onboard
device doesn't even show up any more in my ALSA device selector --
only USB audio devices are present. So, I have to remember to unplug
the headset before booting, in order for the onboard audio to still
show up and work (we like music).

I don't think this is desired behaviour -- both devices appear to work
correctly when I plug in the USB headset after the boot.

I'm not sure if this is the same as
https://bugzilla.redhat.com/show_bug.cgi?id=219023, but the symptoms
do seem similar.

Can anyone confirm with other devices? This is on F7.

Cheers,
-- 
Konstantin Ryabitsev
Montréal, Québec