Pulseaudio is not working ; no sound with Fedora 9

Mon Jun 30 17:01:20 UTC 2008

Hello everyone,
            I have attached the file alsa-info.txt.........What is the
meaning of 3stack?how do I change this?What value should I use for my
sound card?

On Fri, Jun 27, 2008 at 9:42 PM, stan <goedigi89__e at cox.net> wrote:
>
>
> Rohan Kulkarni wrote:
>>
>> Hello everyone,
>>              I have installed Fedora 9 with KDE 4 on my Acer Aspire
>> 4720 laptop. However, I am facing problems with the audio and also
>> pulseaudio does not start.I get the error Connection failed :
>> connection refused. What is the problem? Also my sound settings show
>> that pulseaudio and snd-hda-intel are disabled or not installed
>>
>>
>
> As Rex said, this is not a pulseaudio issue.  Alsa isn't being detected
> properly.
> It is loading a driver module, but looks like the wrong one.
>>
>> This is the output of lspci
>> 1. # /sbin/lspci
>> 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory
>> Controller Hub (rev 03)
>> 00:02.0 VGA compatible controller: Intel Corporation Mobile
>> GM965/GL960 Integrated Graphics Controller (rev 03)
>> 00:02.1 Display controller: Intel Corporation Mobile GM965/GL960
>> Integrated Graphics Controller (rev 03)
>> 00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB
>> UHCI Controller #4 (rev 03)
>> 00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB
>> UHCI Controller #5 (rev 03)
>> 00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2
>> EHCI Controller #2 (rev 03)
>> 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
>> Controller (rev 03)
>> 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express
>> Port 1 (rev 03)
>> 00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express
>> Port 2 (rev 03)
>> 00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express
>> Port 3 (rev 03)
>> 00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB
>> UHCI Controller #1 (rev 03)
>> 00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB
>> UHCI Controller #2 (rev 03)
>> 00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB
>> UHCI Controller #3 (rev 03)
>> 00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2
>> EHCI Controller #1 (rev 03)
>> 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
>> 00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface
>> Controller (rev 03)
>> 00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E)
>> IDE Controller (rev 03)
>> 00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM
>> (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
>> 00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller
>> (rev 03)
>> 04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG
>> Network Connection (rev 02)
>> 05:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M
>> Gigabit Ethernet PCI Express (rev 02)
>> 0a:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
>> (rev 05)
>> 0a:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro
>> Host Adapter (rev 22)
>> 0a:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev
>> 12)
>> 0a:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host
>> Adapter (rev 12)
>> 0a:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev
>> ff)
>>
>> 2. /sbin/lsmod | grep snd
>> snd_hda_intel         336928  1
>> snd_seq_dummy           6660  0
>> snd_seq_oss            30364  0
>> snd_seq_midi_event      9600  1 snd_seq_oss
>> snd_seq                48448  5
>> snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
>> snd_seq_device         10124  3 snd_seq_dummy,snd_seq_oss,snd_seq
>> snd_pcm_oss            42496  0
>> snd_mixer_oss          16768  1 snd_pcm_oss
>> snd_pcm                67076  2 snd_hda_intel,snd_pcm_oss
>> snd_timer              21640  2 snd_seq,snd_pcm
>> snd_page_alloc         11400  2 snd_hda_intel,snd_pcm
>> snd_hwdep              10500  1 snd_hda_intel
>> snd                    48312  12
>>
>> snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep
>> soundcore               9288  1 snd
>>
>>
>
> A driver module is being loaded, snd_hda_intel.
>>
>> # dmesg | grep ALSA
>> ALSA sound/pci/hda/hda_intel.c:1810: chipset global capabilities = 0x4401
>> ALSA sound/pci/hda/hda_intel.c:749: codec_mask = 0x3
>> ALSA sound/pci/hda/hda_codec.c:2211: hda_codec: model '3stack' is selected
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Surround
>> Playback Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Center Playback
>> Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave LFE Playback
>> Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Side Playback
>> Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Speaker
>> Playback Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Mono Playback
>> Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Line-Out
>> Playback Volume, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Surround
>> Playback Switch, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Center Playback
>> Switch, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave LFE Playback
>> Switch, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Side Playback
>> Switch, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Speaker
>> Playback Switch, skipped
>> ALSA sound/pci/hda/hda_codec.c:1073: Cannot find slave Mono Playback
>> Switch, skipped
>> ALSA sound/pci/hda/hda_intel.c:596: hda_intel: azx_get_response
>> timeout, switching to polling mode: last cmd=0x018f000d
>>
>
> It looks like it is the wrong driver module.  You probably need to add
> options
> like 3stack 6stack etc.    Your card is defaulting to 3stack so you probably
> want
> to try other options.
> Add them in the /etc/modprobe.d/sound file as lines like:
> options snd_hda_intel model=mbp3
>
> This is necessary because the hda_intel chip can be wired in many different
> ways, so of course it is wired in many different ways.  Alsa has a hard time
> differentiating them in some cases, and gets it wrong.  The above gives it a
> hint to use the correct one.
>
>> Thank you
>>
>>
>
> Could you also run alsa-info.sh with --no-upload option and attach
> the generated file for a more comprehensive information?
> The script is found at  http://www.alsa-project.org/alsa-info.sh
>
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