!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Dec 28 18:13:03 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.3 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: 81Q9 Product Version: Lenovo Yoga C940-14IIL Firmware Version: AUCN45WW Board Vendor: LENOVO Board Name: LNVNB161216 !!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/IDEA0100:00/status 15 /sys/bus/acpi/devices/IDEA2004:00/status 15 /sys/bus/acpi/devices/INT0E0C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT33D3:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3403:01/status 15 /sys/bus/acpi/devices/INT3403:02/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3455:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/INTC5000:00/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 1 /sys/bus/acpi/devices/LNXPOWER:03/status 1 /sys/bus/acpi/devices/LNXPOWER:04/status 1 /sys/bus/acpi/devices/LNXPOWER:05/status 1 /sys/bus/acpi/devices/LNXPOWER:06/status 1 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:03/status 3 /sys/bus/acpi/devices/PNP0C02:05/status 3 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /sys/bus/acpi/devices/PNP0C0D:00/status 15 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/SYNA2B31:00/status 15 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/VPC2004:00/status 15 /sys/bus/acpi/devices/WCOM51E2:00/status 15 /sys/bus/acpi/devices/YMC2017:00/status 15 /sys/bus/acpi/devices/device:19/status 15 /sys/bus/acpi/devices/device:20/status 15 /sys/bus/acpi/devices/device:8e/status 15 /sys/bus/acpi/devices/device:95/status 15 /sys/bus/acpi/devices/device:97/status 15 /sys/bus/acpi/devices/device:99/status 15 !!Kernel Information !!------------------ Kernel release: 5.4.6-050406-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.6-050406-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 Device 34c8 (rev 30) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0401: 8086:34c8 (rev 30) Subsystem: 17aa:382e !!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 snd_hda_intel: model=generic !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Dec 28 19:11 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 28 19:11 /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 hid_multitouch wacom snd_soc_hdac_hdmi snd_soc_dmic bnep mei_hdcp intel_rapl_msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio crct10dif_pclmul crc32_pclmul nls_iso8859_1 ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper snd_sof_pci snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_nhlt snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi iwlmvm snd_seq intel_cstate mac80211 intel_rapl_perf libarc4 i915 input_leds serio_raw snd_seq_device uvcvideo snd_timer intel_wmi_thunderbolt wmi_bmof snd videobuf2_vmalloc videobuf2_memops iwlwifi videobuf2_v4l2 btusb videobuf2_common btrtl soundcore btbcm videodev btintel bluetooth mei_me drm_kms_helper intel_lpss_pci intel_lpss mei idma64 virt_dma cfg80211 joydev mc hid_sensor_accel_3d drm ecdh_generic hid_sensor_trigger ecc industrialio_triggered_buffer kfifo_buf hid_sensor_iio_common i2c_algo_bit industrialio fb_sys_fops syscopyarea processor_thermal_device cros_ec_ishtp sysfillrect cros_ec ucsi_acpi intel_rapl_common sysimgblt typec_ucsi intel_soc_dts_iosf typec ideapad_laptop int3403_thermal sparse_keymap int340x_thermal_zone acpi_tad int3400_thermal acpi_pad mac_hid acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid_sensor_custom hid_sensor_hub hid_generic intel_ishtp_loader intel_ishtp_hid nvme nvme_core intel_ish_ipc thunderbolt intel_ishtp i2c_hid wmi hid pinctrl_icelake pinctrl_intel video !!ALSA/HDA dmesg !!-------------- [ 0.127502] ACPI: Added _OSI(Linux-Dell-Video) [ 0.127503] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.127503] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 3.166959] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor. [ 3.199210] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 3.199732] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, aborting probe [ 3.246600] sof-audio-pci 0000:00:1f.3: warning: No matching ASoC machine driver found -- [ 3.266856] fbcon: i915drmfb (fb0) is primary device [ 3.271283] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5 [ 3.271285] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now [ 3.298621] audit: type=1400 audit(1577556695.719:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=615 comm="apparmor_parser" -- [ 3.503420] hid-sensor-hub 001F:8087:0AC2.0001: hid_field_extract() called with n (192) > 32! (kworker/3:2) [ 3.508128] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3 [ 3.523639] intel-lpss 0000:00:15.2: enabling device (0004 -> 0006)