Пропал звук после обновления кубунты 20.04 на 22.04

Sergey Kaluzhskiy написал(а) к All в May 22 09:28:59 по местному времени:

Нello, All.

На ноуте стояла kubuntu 20.04 LTS. Решил обновить ее на новый релиз. Сделал это через их штатный механизм do-release-upgrade. После обновления и перезагрузки столкнулся с тем, что не работает звук.
В регуляторе громкости пишет No output or input devices found.

В lsmod есть строчки:

snd 102400 16 sndhda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_pcm,snd_soc_skl_hda_dsp,sndrawmidi
soundcore 16384 1 snd

То есть выглядит как будто драйвера загружены.

При попытке запустить alsamixer:

ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5178:(snd_config_evaluate) function snd_func_cardinum returned error: No such file or directory
ALSA lib confmisc.c:422:(sndfuncconcat) error evaluating strings
ALSA lib conf.c:5178:(snd_config_evaluate) function snd_funcconcat returned error: No such file or directory
ALSA lib confmisc.c:1334:(sndfuncrefer) error evaluating name
ALSA lib conf.c:5178:(snd_config_evaluate) function snd_funcrefer returned error: No such file or directory
ALSA lib conf.c:5701:(sndconfigexpand) Evaluate error: No such file or directory
ALSA lib control.c:1528:(sndctl_opennoupdate) Invalid CTL default
cannot open mixer: No such file or directory

dmesg по поводу звука пишет следующее:
[ 5.771685] sndhdaintel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 5.771695] sndhdaintel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SST driver
[ 5.771685] sndhdaintel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 5.771695] sndhdaintel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SST driver
[ 5.820972] sndsocskl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 5.820978] sndsocskl 0000:00:1f.3: Digital mics found on Skylake+ platform, using SST driver
[ 5.820988] sndsocskl 0000:00:1f.3: enabling device (0000 -> 0002)
[ 5.821611] sndsoc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bindops [i915])
[ 5.865540] sndsocskl 0000:00:1f.3: Direct firmware load for 9d71-ACRSYS-ACRPRDCT-2-tplg.bin failed with error -2
[ 5.865544] sndsoc_skl 0000:00:1f.3: tplg fw 9d71-ACRSYS-ACRPRDCT-2-tplg.bin load failed with -2, trying alternative tplg name skl_hda_dspgeneric-tplg.bin
[ 5.866577] sndsocskl 0000:00:1f.3: ASoC: Parent card not yet available, widget card binding deferred
[ 6.402566] sndsoc_skl 0000:00:1f.3: skl_cldma_waitinterruptible: Wait timeout
[ 6.404071] sndsocskl 0000:00:1f.3: Failed to set Run bit=2 enable=0
[ 6.404150] sndsocskl 0000:00:1f.3: Transfer firmware failed-5
[ 6.405617] sndsocskl 0000:00:1f.3: Failed to set Run bit=2 enable=0
[ 6.406906] sndsocskl 0000:00:1f.3: Load base fw failed : -5
[ 6.406954] sndsocskl 0000:00:1f.3: Failed to boot first fw: -5
[ 6.406983] sndsoc_skl 0000:00:1f.3: ASoC: error at snd_soc_componentprobe on 0000:00:1f.3: -5
[ 6.407154] sklhda_dsp_generic skl_hda_dspgeneric: ASoC: failed to instantiate card -5
[ 6.407438] sklhda_dsp_generic: probe of skl_hda_dspgeneric failed with error -5

В какую сторону копать?

--
Best regards!
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