Re: No Audio after suspend on Lenovo Ideapad 130s Debian Buster
On Sun, 18 Aug 2019 18:09:50 -0400
John Kerr Anderson <riokerr@gmail.com> wrote:
> Here is the output when it is working:
>
> aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC
> Analog] Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
>
>
> And here it is when it isn't working:
>
> ~$ aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC
> Analog] Subdevices: 0/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
>
> card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC
> Analog] Subdevices: 1/1
>
> I notice when it's working the first entry says "Subdevices: 1/1" but
> after I suspended the machine it says "Subdevices: 0/1"
>
> Also after I bring it up from suspend I notice when I use the hotkeys
> to adjust the volume it goes from the internal speakers to
> headphones. If I plug headphones in I also don't have any audio
> either. Any suggestions on what I should do now? Thank you for the
> response so far!
>
> Regards,
>
> John
>
>
> On Sun, 18 Aug 2019 at 17:50, Nektarios Katakis <
> nektarios@mail.nektarioskatakis.xyz> wrote:
>
> > On Sun, 18 Aug 2019 14:06:57 -0400
> > John Kerr Anderson <riokerr@gmail.com> wrote:
> >
> > > Hello today, I've got an Ideapad and after I suspend I cannot
> > > get the audio to work when the system resumes.
> > >
> > > lspci -v returns the following for the audio section:
> > >
> > > 00:0e.0 Audio device: Intel Corporation Device 3198 (rev 03)
> > > Subsystem: Lenovo Device 3807
> > > Flags: bus master, fast devsel, latency 0, IRQ 25
> > > Memory at a1310000 (64-bit, non-prefetchable) [size=16K]
> > > Memory at a1000000 (64-bit, non-prefetchable) [size=1M]
> > > Capabilities: [50] Power Management version 3
> > > Capabilities: [80] Vendor Specific Information: Len=14 <?>
> > > Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
> > > Capabilities: [70] Express Root Complex Integrated Endpoint, MSI
> > > 00 Kernel driver in use: snd_hda_intel
> > > Kernel modules: snd_hda_intel, snd_soc_skl
> > >
> > > In the system log I found the following audio related error
> > > message as well:
> > >
> > > Aug 18 12:34:57 ideapad kernel: [ 51.672003] snd_hda_intel
> > > 0000:00:0e.0: azx_get_response timeout, switching to polling mode:
> > > last cmd=0x20bf8100 Aug 18 12:34:57 ideapad kernel: [ 52.684197]
> > > snd_hda_intel 0000:00:0e.0: No response from codec, disabling MSI:
> > > last cmd=0x20bf8100 Aug 18 12:34:57 ideapad kernel: [ 53.695872]
> > > snd_hda_intel 0000:00:0e.0: azx_get_response timeout, switching to
> > > single_cmd mode: last cmd=0x20bf8100 Aug 18 12:34:57 ideapad
> > > kernel: [ 53.696078] azx_single_wait_for_response: 9 callbacks
> > > suppressed Aug 18 12:34:57 ideapad kernel: [ 53.981143]
> > > snd_hda_codec_hdmi hdaudioC0D2: Unable to sync register 0x2f0d00.
> > > -5
> > >
> > >
> > > Aug 18 12:36:42 ideapad kernel: [ 158.417338]
> > > snd_hda_codec_realtek hdaudioC0D0: Unable to sync register
> > > 0x1f0e00. -5 Aug 18 12:36:42 ideapad kernel: [ 158.417498]
> > > snd_hda_codec_realtek hdaudioC0D0: Unable to sync register
> > > 0x1f0e00. -5 Aug 18 12:36:42 ideapad pulseaudio[1013]: W:
> > > [alsa-sink-ALC269VC Analog] alsa-mixer.c: Failed to set switch of
> > > Speaker: Input/output error Aug 18 12:36:42 ideapad
> > > pulseaudio[1013]: W: [alsa-sink-ALC269VC Analog] alsa-mixer.c:
> > > Failed to set switch of Headphone: Input/output error Aug 18
> > > 12:36:53 ideapad kernel: [ 169.533192] azx_single_send_cmd: 299
> > > callbacks suppressed
> > >
> > > Aug 18 13:45:13 ideapad kernel: [ 4269.876500]
> > > snd_hda_codec_realtek hdaudioC0D0: Unable to sync register
> > > 0x1f0e00. -5 Aug 18 13:49:47 ideapad kernel: [ 4543.985442]
> > > snd_hda_codec_realtek hdaudioC0D0: Unable to sync register
> > > 0x1f0e00. -5
> > >
> > > Are there any suggestions I could try to get this to work
> > > correctly after suspend/resume events?
> > >
> > > Thanks in advance,
> > >
> > > John
> >
> > If you are not running the latest alsa drivers you should first try
> > to upgrade them. Just to make sure the problem is not there.
> > Could you provide out `aplay -l` when you have sound and when you
> > dont?
> >
> > Regards,
> > Nektarios Katakis.
> >
> >
The hw output looks healthy in both cases. I have similar output on my
lenovo laptop. You could do an `alsactl init` after suspend and check
afterwards what sound card is used as default in `alsamixer` or
`cat /proc/asound/cards`.
Sound issues are a bit weird. Last time I had no sound (on Stretch) I
went through the steps above and everything looked healthy. So latest
alsa drivers fixed it.
Hope this helps.
--
Nektarios Katakis
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