!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Apr 14 14:31:48 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 19.10 \n \l DISTRIB_ID=Ubuntu ID=ubuntu ID_LIKE=debian UBUNTU_CODENAME=eoan !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20QD001XUS Product Version: ThinkPad X1 Carbon 7th Firmware Version: N2HET21W (1.04 ) Board Vendor: LENOVO Board Name: 20QD001XUS !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/ACPI000E:00/status 15 /sys/bus/acpi/devices/INT0E0C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT34BB:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LEN0100:00/status 15 /sys/bus/acpi/devices/LEN0111:00/status 15 /sys/bus/acpi/devices/LEN0268:00/status 15 /sys/bus/acpi/devices/LEN0300:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/LNXPOWER:02/status 15 /sys/bus/acpi/devices/LNXPOWER:05/status 1 /sys/bus/acpi/devices/LNXPOWER:06/status 1 /sys/bus/acpi/devices/LNXPOWER:07/status 1 /sys/bus/acpi/devices/LNXPOWER:08/status 1 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:01/status 3 /sys/bus/acpi/devices/PNP0C02:05/status 3 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C60:00/status 15 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/STM7308:00/status 15 /sys/bus/acpi/devices/SYNA8004:00/status 15 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:26/status 15 /sys/bus/acpi/devices/device:27/status 15 !!Kernel Information !!------------------ Kernel release: 5.3.0-7642-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.3.0-7642-generic Library version: 1.1.9 Utilities version: 1.1.9 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [C920 ]: USB-Audio - HD Pro Webcam C920 HD Pro Webcam C920 at usb-0000:00:14.0-4.1, high speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 11) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9dc8 (rev 11) (prog-if 80) Subsystem: 17aa:2292 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x046d0892, ctrlif=2, ctlerr=0 Card: HD Pro Webcam C920 at usb-0000:00:14.0-4.1, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=5120, max=12800, dBmin=2000, dBmax=5000 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Apr 14 09:28 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 2 Apr 14 09:30 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Apr 14 09:27 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 14 09:26 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Apr 14 09:28 . drwxr-xr-x 4 root root 160 Apr 14 09:28 .. lrwxrwxrwx 1 root root 12 Apr 14 09:28 usb-046d_HD_Pro_Webcam_C920_C6729C0F-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 14 09:28 . drwxr-xr-x 4 root root 160 Apr 14 09:28 .. lrwxrwxrwx 1 root root 12 Apr 14 09:28 pci-0000:00:14.0-usb-0:4.1:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** card 1: C920 [HD Pro Webcam C920], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [C920] Card hw:1 'C920'/'HD Pro Webcam C920 at usb-0000:00:14.0-4.1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0892' Controls : 4 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 60 Mono: Capture 44 [73%] [42.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.C920 { control.1 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 44 comment { access 'read write' type INTEGER count 1 range '0 - 60' dbmin 2000 dbmax 5000 dbvalue.0 4200 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_seq_midi snd_seq_midi_event snd_seq snd_hda_intel snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_soc_skl_ssp_clk snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_intel_nhlt snd_soc_skl_hda_dsp snd_soc_hdac_hdmi uas rfcomm ccm typec_displayport cmac bnep sof_pci_dev snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus iwlmvm snd_pcm_dmaengine mei_hdcp joydev snd_usb_audio mac80211 snd_hda_codec snd_usbmidi_lib snd_hda_core intel_rapl_msr x86_pkg_temp_thermal libarc4 intel_powerclamp snd_hwdep coretemp snd_rawmidi btusb nls_iso8859_1 gspca_vc032x uvcvideo kvm_intel gspca_main btrtl videobuf2_vmalloc iwlwifi btbcm videobuf2_memops kvm snd_pcm videobuf2_v4l2 irqbypass btintel videobuf2_common intel_cstate thinkpad_acpi videodev bluetooth processor_thermal_device intel_rapl_common mei_me serio_raw wmi_bmof intel_wmi_thunderbolt nvram ledtrig_audio input_leds intel_rapl_perf snd_seq_device idma64 mc cfg80211 mei ecdh_generic hid_multitouch virt_dma ecc intel_pch_thermal intel_soc_dts_iosf snd_timer ucsi_acpi typec_ucsi typec snd soundcore int3403_thermal int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel mac_hid acpi_tad sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 dm_crypt hid_logitech_hidpp hid_logitech_dj usbhid usb_storage raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear system76_io system76_acpi crct10dif_pclmul crc32_pclmul hid_generic ghash_clmulni_intel i915 aesni_intel i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd nvme cryptd glue_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops thunderbolt e1000e drm i2c_i801 nvme_core intel_lpss_pci intel_lpss i2c_hid hid wmi video pinctrl_cannonlake pinctrl_intel !!ALSA/HDA dmesg !!-------------- [ 0.249871] ACPI: Added _OSI(Linux-Dell-Video) [ 0.249873] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.249874] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 10.098754] intel_rapl_common: Found RAPL domain dram [ 10.102625] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, aborting probe [ 10.108019] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560 160MHz, REV=0x318 -- [ 10.141724] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI [ 10.162143] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 10.163052] iwlwifi 0000:00:14.3: base HW address: dc:fb:48:b8:ac:ae [ 10.176065] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 10.229636] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3 [ 10.232300] snd_soc_skl 0000:00:1f.3: Direct firmware load for 9dc8-LENOVO-TP-N2H-4160-tplg.bin failed with error -2 [ 10.232302] snd_soc_skl 0000:00:1f.3: tplg fw 9dc8-LENOVO-TP-N2H-4160-tplg.bin load failed with -2, falling back to dfw_sst.bin [ 10.232314] snd_soc_skl 0000:00:1f.3: Direct firmware load for dfw_sst.bin failed with error -2 [ 10.232315] snd_soc_skl 0000:00:1f.3: Fallback tplg fw dfw_sst.bin load failed with -2 [ 10.232317] snd_soc_skl 0000:00:1f.3: Failed to init topology! [ 10.232318] snd_soc_skl 0000:00:1f.3: ASoC: failed to probe component -2 [ 10.232327] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: failed to instantiate card -2 -- [ 10.425578] Bluetooth: BNEP socket layer initialized [ 10.615092] usbcore: registered new interface driver snd-usb-audio [ 11.015996] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM -- [ 1365.730580] WARNING: CPU: 2 PID: 14559 at kernel/workqueue.c:3037 __flush_work.cold 0x1f/0x29 [ 1365.730580] Modules linked in: uas rfcomm ccm typec_displayport cmac bnep sof_pci_dev snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_realtek snd_sof_xtensa_dsp snd_soc_dmic snd_hda_codec_generic snd_soc_skl(-) snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus iwlmvm snd_pcm_dmaengine mei_hdcp snd_hda_intel joydev snd_usb_audio snd_intel_nhlt mac80211 snd_hda_codec snd_usbmidi_lib snd_seq_midi snd_hda_core intel_rapl_msr snd_seq_midi_event x86_pkg_temp_thermal libarc4 intel_powerclamp snd_hwdep coretemp snd_rawmidi btusb nls_iso8859_1 gspca_vc032x uvcvideo kvm_intel gspca_main btrtl videobuf2_vmalloc iwlwifi btbcm videobuf2_memops kvm snd_pcm videobuf2_v4l2 irqbypass btintel videobuf2_common snd_seq intel_cstate thinkpad_acpi videodev bluetooth processor_thermal_device intel_rapl_common mei_me serio_raw wmi_bmof intel_wmi_thunderbolt [ 1365.730597] nvram ledtrig_audio input_leds intel_rapl_perf snd_seq_device idma64 mc cfg80211 mei ecdh_generic hid_multitouch virt_dma ecc intel_pch_thermal intel_soc_dts_iosf snd_timer ucsi_acpi typec_ucsi typec snd soundcore int3403_thermal int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel mac_hid acpi_tad sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 dm_crypt hid_logitech_hidpp hid_logitech_dj usbhid usb_storage raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear system76_io(OE) system76_acpi(OE) crct10dif_pclmul crc32_pclmul hid_generic ghash_clmulni_intel i915 aesni_intel i2c_algo_bit aes_x86_64 drm_kms_helper crypto_simd nvme cryptd glue_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops thunderbolt e1000e drm i2c_i801 nvme_core intel_lpss_pci intel_lpss i2c_hid hid wmi video pinctrl_cannonlake pinctrl_intel [last unloaded: snd_soc_skl_ssp_clk] [ 1365.730618] CPU: 2 PID: 14559 Comm: modprobe Tainted: G OE 5.3.0-7642-generic #34~1584408018~19.10~21df4b1-Ubuntu -- [ 1365.730633] cancel_delayed_work_sync 0x13/0x20 [ 1365.730634] hdac_hda_dev_remove 0x19/0x20 [snd_soc_hdac_hda] [ 1365.730638] hda_codec_driver_remove 0x30/0x70 [snd_hda_codec] [ 1365.730640] device_release_driver_internal 0xe4/0x1c0 -- [ 1365.730644] device_del 0x168/0x370 [ 1365.730647] ? widget_tree_free.isra.0 0x8d/0xa0 [snd_hda_core] [ 1365.730648] snd_hdac_device_unregister 0x3e/0x60 [snd_hda_core] [ 1365.730650] snd_hdac_ext_bus_device_remove 0x34/0x70 [snd_hda_ext_core] [ 1365.730653] skl_remove 0x3b/0xb0 [snd_soc_skl] [ 1365.730655] pci_device_remove 0x3e/0xb0 -- [ 1365.730660] pci_unregister_driver 0x40/0x90 [ 1365.730662] skl_driver_exit 0x10/0x570 [snd_soc_skl] [ 1365.730664] __x64_sys_delete_module 0x147/0x2b0 -- [ 1365.730673] ---[ end trace 023f9b8bbdb4eb8d ]--- [ 1366.165565] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 1366.174066] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 1366.195301] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3 [ 1366.195974] snd_soc_skl 0000:00:1f.3: Direct firmware load for 9dc8-LENOVO-TP-N2H-4160-tplg.bin failed with error -2 [ 1366.195976] snd_soc_skl 0000:00:1f.3: tplg fw 9dc8-LENOVO-TP-N2H-4160-tplg.bin load failed with -2, falling back to dfw_sst.bin [ 1366.195986] snd_soc_skl 0000:00:1f.3: Direct firmware load for dfw_sst.bin failed with error -2 [ 1366.195987] snd_soc_skl 0000:00:1f.3: Fallback tplg fw dfw_sst.bin load failed with -2 [ 1366.195990] snd_soc_skl 0000:00:1f.3: Failed to init topology! [ 1366.195991] snd_soc_skl 0000:00:1f.3: ASoC: failed to probe component -2 [ 1366.196002] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: failed to instantiate card -2