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* Re: [gentoo-user] No Sound After Reboot, or, More Troubles with Firmware?
       [not found]     <nfJA1w01S1kktTk01fJBkm>
@ 2017-12-19  4:28 99% ` eric
  0 siblings, 0 replies; 1+ results
From: eric @ 2017-12-19  4:28 UTC (permalink / raw
  To: gentoo-user

On 12/18/2017 08:18 PM, Hunter Jozwiak wrote:
> Hello again,
> 
> While fixing my wifi card issues, I came across yet another issue. I
> set the snd-hda-intel PCH as my default soundcard, but I have no sound
> whatsoever, which renders the system pretty much inoperable to me. I
> tried the following:
> amixer set Master unmute
> amixer set Speaker unmute
> amixer set Headphone unmute
> These all went to no evail; no speech from espeakup, and nothing from
> speaker-test. Am I missing something here? Is there an amixer set All
> unmute or something? configlessnd_hda_intel is enabled as a module, as
> is the Realtek codec; the system picked up on the device fine.
> 
> Thanks,
> 
> Hunter
> 
> 



Hunter,

I am a new gentoo user and had trouble getting my sound card to work.
It took me a lot of head scratching and I was able to finally get it to
be recognized.

I don't know what the statement below means or where you set this
configuration.

> set the snd-hda-intel PCH as my default soundcard


On my system

$ lspci | grep Audio

00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
01:00.1 Audio device: NVIDIA Corporation Device 10f1 (rev a1)

and

$ lsmod

Module                  Size  Used by
nvidia_drm             40960  1
nvidia_modeset        864256  4 nvidia_drm
nvidia              13398016  170 nvidia_modeset
snd_hda_codec_hdmi     45056  0
xhci_pci               16384  0
xhci_hcd              139264  1 xhci_pci
x86_pkg_temp_thermal    16384  0
i2c_hid                20480  0

My kernel config file shows

# cat .config | grep SND_HDA

CONFIG_SND_HDA=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
# CONFIG_SND_HDA_INPUT_BEEP is not set
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_PREALLOC_SIZE=2048


What are you using for your sound?  ALSA or PulseAudio?

I ended up going with PulseAudio myself to get my sound working.

Hope any of this helps you,

Eric










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