No Audio Devices, Only Dummy Output

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arcsine_
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No Audio Devices, Only Dummy Output

Post by arcsine_ »

I recently bought this chromebook:
https://www.amazon.com/gp/product/B08RM ... UTF8&psc=1

(I can't seem to find the model listed on the lenovo site with more specific specifications)

I installed Linux Mint 20.2 Cinnamon, and for the most part it works fine, but no audio devices are found. Pavucontrol only shows dummy output. Alsamixer just says mixer not found when I try and run it.

lspci and dmesg output:


user@user-LCB:~$ lspci | grep audio
00:1f.3 Multimedia audio controller: Intel Corporation Device 02c8
user@user-LCB:~$ dmesg | grep audio
[ 3.317524] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 3.317665] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[ 3.317776] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.322425] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[ 3.333402] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 4
[ 3.336595] sof-audio-pci 0000:00:1f.3: unexpected ipc interrupt raised!
[ 3.336597] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0
[ 6.411110] sof-audio-pci 0000:00:1f.3: error: load fw failed ret: -110
[ 6.411146] sof-audio-pci 0000:00:1f.3: error: status = 0x0000002c panic = 0x00000000
[ 6.411152] sof-audio-pci 0000:00:1f.3: error: failed to reset DSP
[ 6.411154] sof-audio-pci 0000:00:1f.3: error: failed to boot DSP firmware -110
[ 6.461402] sof-audio-pci 0000:00:1f.3: error: reset enter failed: core_mask f adspcs 0x1d003c
[ 6.461406] sof-audio-pci 0000:00:1f.3: error: dsp core reset failed: core_mask f
[ 6.461681] sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -110
[ 300.110148] Modules linked in: ccm rfcomm cmac algif_hash algif_skcipher af_alg snd_soc_hdac_hdmi snd_soc_dmic bnep intel_rapl_msr snd_hda_codec_hdmi snd_sof_pci x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof_intel_hda_common snd_soc_hdac_hda snd_soc_max98357a snd_sof_intel_hda kvm_intel snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp kvm snd_hda_ext_core input_leds snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio btusb snd_seq_midi snd_seq_midi_event snd_hda_intel btrtl snd_intel_dspcfg btbcm rapl btintel intel_cstate serio_raw snd_rawmidi cros_ec_lightbar cros_ec_chardev iwlmvm snd_hda_codec snd_soc_rt5682 snd_soc_rl6231 nls_iso8859_1 cros_usbpd_logger cros_ec_lid_angle cros_ec_sysfs cros_ec_sensors cros_usbpd_charger snd_hda_core mac80211 cros_ec_sensors_core snd_soc_core bluetooth industrialio_triggered_buffer cros_ec_debugfs snd_compress snd_hwdep libarc4 8250_dw joydev ac97_bus snd_pcm_dmaengine snd_seq snd_pcm iwlwifi uvcvideo processor_thermal_device

It looks like there is some errors there in dmesg, but I don't really no what to do about them. Any help would be greatly appreciated!
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
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MrEen
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Joined: Mon Jun 12, 2017 8:39 pm

Re: No Audio Devices, Only Dummy Output

Post by MrEen »

Hi arcsine_,

The first thing I would suspect is the you're probably using a 5.4 kernel, and your hardware might require the 5.11 kernel. The dmesg stuff showing sof is what leads me to suggest trying that first.
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