After many test, I have resolve (partially) my problem with this solution: $ sudo echo "options snd-hda-intel model=3stack" > /etc/modprobe.d/alsa-base.conf (also model=6stack work) then reboot. Now the audio work (and this, for me, is sufficient), but if I plug the headphone into jack, external audio is not mute and into headphone there is no sound. Now Audio Control Panel show: "Analogic headphones - Internal Audio" "Analogic Output - Internal Audio" Some suggest? Thanks Il giorno lun, 03/11/2014 alle 14.18 +0100, Dario Lesca ha scritto: > I have fill this bug: > https://bugzilla.redhat.com/show_bug.cgi?id=1159833 > > If someone have some suggest... let me know > > Il giorno dom, 02/11/2014 alle 18.13 -0700, Michal Jaegermann ha > scritto: > > On Sun, Nov 02, 2014 at 09:02:05PM +0100, Dario Lesca wrote: > > > Hi, I have install Fedora 21 beta 1 on a i686 notebook. All work fine, > > > but audio is mute, into option panel there is a generic "Output dummy" > > > > Apparently you are not the only one. Leslie Satenstein wrote in > > https://bugzilla.redhat.com/show_bug.cgi?id=1119160#c3 > > > > <quote> > > vmlinuz-3.17.1-304.fc21.x86_64 > > > > Sound cards are not detected. Dummy card shown > > > > Previous version > > > > vmlinuz-3.17.1-303.fc21.x86_64 both sound cards detected, sound works. > > </quote> > > > > Later she dropped me a note that she opened a new bugzilla report > > specifying _that_ bug instead of piggy-backing on a different one. > > Unfortunately I do not have an id information and I could not find it > > via bugzilla searches. > > > > You will also likely fare better reporting your troubles in bugzilla > > in lieu of this list. > > > > Michal > > -- > Dario Lesca > (inviato dal mio Linux Fedora 20 con Gnome 3.10.4) > -- Dario Lesca (inviato dal mio Linux Fedora 20 con Gnome 3.10.4) -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test