Sound not working on 3.12.x and 3.13.x kernels for Fedora 20

[Paul Cartwright]

On 04/29/2014 02:49 PM, dwoody1 wrote:
> I installed F20 shortly after it's release. Everything worked as
> expected.
> All kernels released since then have resulted in the sound not working.
>
> The kernel that works is 3.11.10-301.fc20.i686+PAE. Sound does not
> work for the 3.12.x and 3.13.x kernels.
>
> I have searched for a solution for this and found several
> recommendations but none worked for me.
>
> I have compared a listing of the modules (lsmod) from the working
> kernel and non-working kennel and both lists have the same sound
> modules loaded (there is a size difference in some of the modules, but
> I expected that).
>
> I have compared the output from amixer for both working and
> non-working kernels and they are exactly the same.
>
> The sound related packages that are installed are:
>
> pulseaudio-libs-glib2-4.0-13.gitf81e3.fc20.i686
> alsa-tools-firmware-1.0.27-3.fc20.i686
> alsa-utils-1.0.27.2-4.fc20.i686
> alsamixergui-0.9.0-0.16.rc2.fc20.i686
> alsa-lib-1.0.27.2-2.fc20.i686
> pulseaudio-libs-4.0-13.gitf81e3.fc20.i686
> alsa-firmware-1.0.27-2.fc20.noarch
>
> I am not very knowledgeable about sound. I am sure I need to check
> other configuration settings but I do not know which files are relevant.
>  
>
>
you don't show the standard pulseaudio package??
pulseaudio-4.0-13.gitf81e3.fc20.x86_64

do you use the pulseaudio Volume control in Sound & Audio?

-- 
Paul Cartwright
Registered Linux User #367800 and new counter #561587