I'm seeing odd udev stuff in F20

[Bruno Wolff III]

On Mon, Jul 29, 2013 at 00:09:10 -0700,
   Adam Williamson <awilliam at redhat.com> wrote:
>On Sun, 2013-07-28 at 07:16 -0500, Bruno Wolff III wrote:
>> I've been having sound issues for over a week. The sound devices are not
>> visible to pulseaudio. At first they would be for a while and disappear,
>> not I can't seem to get pulseaudio to see them ever. (I have have a
>> motherboard sound chip and a USB headset.) I am also having an issue
>> with the loopback module not being loaded by default. This breaks
>> mounting iso images and the error message doesn't make one want to
>> run modprobe loop (until after using google).
>
>When you say 'the error message doesn't make one want to', what error
>message do you see exactly?

[root at bruno bruno]# mount -o loop Fedora-Live-XFCE-i686-19-1.iso /mnt
mount: /home/bruno/Fedora-Live-XFCE-i686-19-1.iso: failed to setup loop device: No such file or directory
[root at bruno bruno]# modprobe loop
[root at bruno bruno]# mount -o loop Fedora-Live-XFCE-i686-19-1.iso /mnt
[root at bruno bruno]# 

P.S. I've been at a gaming convention for a week and didn't look at too much 
Fedora stuff while I was there. I am just starting to catch up today.