!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Apr 5 17:34:01 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 18.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 81C4 Product Version: Lenovo YOGA C930-13IKB Firmware Version: 8GCN35WW !!Kernel Information !!------------------ Kernel release: 5.3.0-45-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.3.0-45-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Multimedia audio controller: Intel Corporation Sunrise Point-LP HD Audio (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0401: 8086:9d71 (rev 21) Subsystem: 17aa:3831 !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Apr 5 13:32 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 5 13:32 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:270: no soundcards found... ARECORD arecord: device_list:270: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm ccm thunderbolt bnep nls_iso8859_1 hid_sensor_als hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf hid_sensor_iio_common industrialio hid_sensor_custom hid_sensor_hub hid_multitouch wacom 8250_dw snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_soc_skl_ssp_clk snd_soc_dmic mei_hdcp intel_rapl_msr snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_skl kvm_intel snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc kvm snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi irqbypass snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_nhlt snd_hda_codec crct10dif_pclmul snd_hda_core crc32_pclmul snd_hwdep ghash_clmulni_intel snd_pcm aesni_intel iwlmvm snd_seq_midi snd_seq_midi_event aes_x86_64 crypto_simd snd_rawmidi cryptd glue_helper mac80211 intel_cstate libarc4 intel_rapl_perf snd_seq snd_seq_device snd_timer serio_raw wmi_bmof intel_wmi_thunderbolt snd iwlwifi soundcore cdc_ether usbnet r8152 btusb i915 cfg80211 mii btrtl btbcm btintel drm_kms_helper bluetooth uvcvideo mei_me drm videobuf2_vmalloc videobuf2_memops mei videobuf2_v4l2 videobuf2_common ecdh_generic idma64 i2c_algo_bit ecc virt_dma fb_sys_fops ucsi_acpi processor_thermal_device videodev intel_xhci_usb_role_switch typec_ucsi intel_rapl_common syscopyarea joydev sysfillrect intel_lpss_pci input_leds mc roles sysimgblt intel_soc_dts_iosf intel_lpss intel_pch_thermal typec ideapad_laptop sparse_keymap int3403_thermal int340x_thermal_zone mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic usbhid uas usb_storage nvme nvme_core i2c_hid hid wmi pinctrl_sunrisepoint video pinctrl_intel !!ALSA/HDA dmesg !!-------------- [ 0.149890] ACPI: Added _OSI(Linux-Dell-Video) [ 0.149890] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.149891] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 3.747671] idma64 idma64.2: Found Intel integrated DMA 64-bit [ 3.750483] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, aborting probe [ 3.753057] i2c_hid i2c-ITE8353:00: i2c-ITE8353:00 supply vdd not found, using dummy regulator -- [ 3.809616] thermal thermal_zone6: failed to read out thermal zone (-61) [ 3.822826] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 3.835821] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 3.960073] intel_rapl_common: Found RAPL domain package -- [ 4.003082] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) [ 4.023570] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found [ 4.023576] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22