LinuxQuestions.org - fedora 10 update seems to nuke my sound

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- - fedora 10 update seems to nuke my sound (https://www.linuxquestions.org/questions/linux-newbie-8/fedora-10-update-seems-to-nuke-my-sound-701415/)

Same card, similar problem

I did a fresh install of Fedora Core 10 and have had no sound since then.

The result of lsmod |grep snd is :

Code:

snd_emu10k1_synth      10240  0 

snd_intel8x0          30620  2 

snd_emux_synth        33920  1 snd_emu10k1_synth

snd_seq_virmidi        8960  1 snd_emux_synth

snd_seq_midi_emul      9088  1 snd_emux_synth

snd_emu10k1          125956  3 snd_emu10k1_synth

snd_rawmidi            22528  2 snd_seq_virmidi,snd_emu10k1

snd_ac97_codec        95268  2 snd_intel8x0,snd_emu10k1

snd_seq_dummy          6660  0 

ac97_bus                5504  1 snd_ac97_codec

snd_seq_oss            30364  0 

snd_seq_midi_event      9600  2 snd_seq_virmidi,snd_seq_oss

snd_seq                48576  8 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi_event

snd_pcm_oss            42496  0 

snd_mixer_oss          16896  1 snd_pcm_oss

snd_pcm                65924  4 snd_intel8x0,snd_emu10k1,snd_ac97_codec,snd_pcm_oss

snd_seq_device        10124  7 snd_emu10k1_synth,snd_emux_synth,snd_emu10k1,snd_rawmidi,snd_seq_dummy,snd_seq_oss,snd_seq

snd_util_mem            7552  2 snd_emux_synth,snd_emu10k1

snd_timer              22024  3 snd_emu10k1,snd_seq,snd_pcm

snd_page_alloc        11016  3 snd_intel8x0,snd_emu10k1,snd_pcm

snd_hwdep              10500  2 snd_emux_synth,snd_emu10k1

snd                    50616  26 snd_emu10k1_synth,snd_intel8x0,snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_seq_dummy,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_device,snd_util_mem,snd_timer,snd_hwdep

soundcore              9416  1 snd

I also did an alsa-info and the results are at this url :

http://www.alsa-project.org/db/?f=71...88c0003170c081

Also alsaunmute gives :

Unknown hardware: "Audigy2" "SigmaTel STAC9721,23" "AC97a:83847609" "" ""
Hardware is initialized using a guess method

It recognizes two sound controllers, the Audigy one and the Intel ICH4. Could this be the reason for the problem ?

Simulationist,

Looks like you have a conflict between the on-board audio and the sound card.
Depending on your motherboard there are 2 main ways to disable on-board sound:
1. Using the bios setup when the computer is booted up.
2. With a jumper setting on the mobo itself.
Check your motherboard manufacturers documentation to find which one is relevant for you.

Good Luck

Thanks for the response, I will try this tonight and let you know.

I disabled the Intel Soundcard but I still have no sound. The results of alsa-info are here, http://www.alsa-project.org/db/?f=b0...0d87c6a0e2b49a

The other commands have the same result as before. It seems pulseaudio is not turned on. Could this be the reason ? How do I turn it on ?

Thanks.

Simulationist: Try System > Preferences > Hardware > Sound
Several dropdown menus will usually show 'Autodetect' as the default.
Try changing to Pulse Audio and testing.
Good Luck