no sound after yum update of working FC16

[dave perry]

On 03/04/2012 03:17 AM, dave perry wrote:
> This evening I did a "sudo yum update"  which included a new kernel and
> kernel headers.  So I reinstalled the Nvidia proprietary driver
> (290.10), rebooted and now I have no sound.
This morning after booting the new kernel again, all is working; sound 
is back.  I have no idea what changed.  I changed nothing!

Sorry for the noise.

Dave P.