Fwd: F32 HDMI I can see the audio but I can't hear the audio !!!

[Jack Craig]

---------- Forwarded message ---------
From: Jack Craig 
Date: Thu, Aug 20, 2020 at 10:16 PM
Subject: F32 HDMI I can see the audio but I can't hear the audio !!!
To: Community support for Fedora users

to the soundsavvy of the fedora users in this group,

I've almost got this nvidia to big screen working. at this point I can see
the audio but I can't hear the audio !!!

i am looking at  PAvucontrol program and system settings/sound. the
pulseaudio daemon is also running...

i see both programs with dancing lite bars to show they 'see' signal, but
the signal is not delivered to speakers.

i have a TON of detail, which of it would be most useful??

my .asoundrc is

pcm.!default {
        type hw
        card 0
        device 3
}

pcm.pulse {
    type pulse
}

ctl.pulse {
    type pulse
}

aplay -l  **** List of PLAYBACK Hardware Devices ****

card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

03:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT
730] (rev a1)
03:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller
(rev a1)

[John Pilkington]

On 21/08/2020 06:21, Jack Craig wrote:
> ---------- Forwarded message ---------
> From: *Jack Craig* <[e-mail] 
> >
> Date: Thu, Aug 20, 2020 at 10:16 PM
> Subject: F32 HDMI I can see the audio but I can't hear the audio !!!
> To: Community support for Fedora users <[e-mail] 
> >
>
> to the soundsavvy of the fedora users in this group,
>
> I've almost got this nvidia to big screen working. at this point I can 
> see the audio but I can't hear the audio !!!
>
> i am looking at  PAvucontrol program and system settings/sound. the 
> pulseaudio daemon is also running...
>
> i see both programs with dancing lite bars to show they 'see' signal, 
> but the signal is not delivered to speakers.
>
> i have a TON of detail, which of it would be most useful??

Your posts haven't identified the nVidia driver or the specific HP box. 
This link  and those in it are over 2 years old and are MythTV based. 
Some of them might still apply.  My old email address won't.

https://lists.archive.carbon60.com/mythtv/users/616477#616477

[Jack Craig]

On Fri, Aug 21, 2020 at 12:57 AM John Pilkington 
wrote:
> On 21/08/2020 06:21, Jack Craig wrote:
> > ---------- Forwarded message ---------
> > From: *Jack Craig* <[e-mail]
> > to the soundsavvy of the fedora users in this group,
> >
> > I've almost got this nvidia to big screen working. at this point I can
> > see the audio but I can't hear the audio !!!
> >
> > i am looking at  PAvucontrol program and system settings/sound. the
> > pulseaudio daemon is also running...
> >
> > i see both programs with dancing lite bars to show they 'see' signal,
> > but the signal is not delivered to speakers.
> >
> > i have a TON of detail, which of it would be most useful??
>
> ###############################
> !!ALSA Information Script v 0.4.65
> !!################################
>
> !!Script ran on: Thu Aug 20 19:54:15 UTC 2020
>
> !!Linux Distribution
> !!------------------
>
> Fedora release 32 (Thirty Two) NAME=Fedora ID=fedora PRETTY_NAME="Fedora
> 32 (Workstation Edition)" LOGO=fedora-logo-icon
> CPE_NAME="cpe:/o:fedoraproject:fedora:32" HOME_URL="
> https://fedoraproject.org/" DOCUMENTATION_URL="
> https://docs.fedoraproject.org/en-US/fedora/f32/system-administrators-guide/"
> SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"
> BUG_REPORT_URL="https://bugzilla.redhat.com/"
> REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=32
> REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=32
> PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"
> Fedora release 32 (Thirty Two) Fedora release 32 (Thirty Two)
>
> !!DMI Information
> !!---------------
>
> Manufacturer:      HP
> Product Name:      HP EliteDesk 800 G2 SFF
> Product Version:
> Firmware Version:  N01 Ver. 02.47
> Board Vendor:      HP
> Board Name:        8054
>
> !!Kernel Information
> !!------------------
>
> Kernel release:    5.7.15-200.fc32.x86_64
> Operating System:  GNU/Linux
> Architecture:      x86_64
> Processor:         x86_64
> SMP Enabled:       Yes
>
> !!ALSA Version
> !!------------
>
> Driver version:     k5.7.15-200.fc32.x86_64
> Library version:
> Utilities version:  1.2.3
>
> !!Loaded ALSA modules
> !!-------------------
>
> snd_hda_intel
>
> !!Soundcards recognised by ALSA
> !!-----------------------------
>
> 0 [NVidia         ]: HDA-Intel - HDA NVidia
>                       HDA NVidia at 0xdc000000 irq 17
>
> !!PCI Soundcards installed in the system
> !!--------------------------------------
>
> 03:00.1 Audio device [0403]: NVIDIA Corporation GK208 HDMI/DP Audio
> Controller [10de:0e0f] (rev a1)
> Subsystem: ZOTAC International (MCO) Ltd. Device [19da:730b]
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