!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 4 00:09:29 UTC 2018 !!Linux Distribution !!------------------ Ubuntu 17.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 17.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 17.10" 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=artful !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 80X6 Product Version: Lenovo YOGA 720-13IKB Firmware Version: 1YCN21WW(V1.06) Board Vendor: LENOVO Board Name: Lenovo YOGA 720-13IKB !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/0416C300:00/status 15 /sys/bus/acpi/devices/ACPI000C: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/INT340E:00/status 15 /sys/bus/acpi/devices/INT344B:00/status 15 /sys/bus/acpi/devices/INT3F0D: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/MSFT0001:00/status 15 /sys/bus/acpi/devices/MSFT0001:01/status 15 /sys/bus/acpi/devices/MSFT0101:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:04/status 3 /sys/bus/acpi/devices/PNP0C02:05/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/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/VPC2004:00/status 15 /sys/bus/acpi/devices/WCOM50F5:00/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:31/status 15 /sys/bus/acpi/devices/device:7f/status 11 !!Kernel Information !!------------------ Kernel release: 4.13.0-38-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.13.0-38-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 Audio device: Intel Corporation Device 9d71 (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9d71 (rev 21) Subsystem: 17aa:3809 !!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 3 17:07 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 3 17:07 /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 ccm cmac uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl bnep binfmt_misc dm_crypt msr hid_sensor_als hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf hid_sensor_iio_common hid_sensor_custom industrialio hid_sensor_hub 8250_dw joydev wacom hid_multitouch arc4 snd_hwdep snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp intel_rapl snd_hda_ext_core snd_soc_sst_match x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine iwlmvm kvm mac80211 irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_pcm pcbc snd_seq_midi snd_seq_midi_event aesni_intel snd_rawmidi iwlwifi aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf cfg80211 snd_seq snd_seq_device snd_timer input_leds serio_raw snd wmi_bmof soundcore shpchp idma64 virt_dma mei_me mei intel_pch_thermal processor_thermal_device intel_lpss_pci intel_soc_dts_iosf hci_uart btbcm serdev btqca ucsi_acpi btintel typec_ucsi typec bluetooth ecdh_generic ideapad_laptop sparse_keymap int3403_thermal int340x_thermal_zone intel_lpss_acpi intel_lpss int3400_thermal tpm_crb acpi_thermal_rel acpi_pad mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 nvme i2c_algo_bit drm_kms_helper nvme_core syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel !!ALSA/HDA dmesg !!-------------- [ 7.138455] kvm: disabled by bios [ 7.149073] snd_hda_core: loading out-of-tree module taints kernel. [ 7.149138] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 7.182043] intel_rapl: Found RAPL domain package -- [ 7.196943] WARNING: CPU: 1 PID: 392 at /build/linux-cg_do7/linux-4.13.0/kernel/memremap.c:85 memremap 0x10b/0x150 [ 7.196944] Modules linked in: snd_soc_skl( ) snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp intel_rapl snd_hda_ext_core(OE) kvm_intel(-) snd_soc_sst_match x86_pkg_temp_thermal intel_powerclamp snd_hda_core(OE) coretemp snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine iwlmvm( ) kvm mac80211 irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_pcm pcbc snd_seq_midi snd_seq_midi_event aesni_intel snd_rawmidi iwlwifi aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf cfg80211 snd_seq snd_seq_device snd_timer input_leds serio_raw snd wmi_bmof soundcore shpchp idma64 virt_dma mei_me mei intel_pch_thermal processor_thermal_device intel_lpss_pci intel_soc_dts_iosf hci_uart btbcm serdev btqca ucsi_acpi btintel typec_ucsi typec bluetooth ecdh_generic ideapad_laptop sparse_keymap [ 7.196982] int3403_thermal int340x_thermal_zone intel_lpss_acpi intel_lpss int3400_thermal tpm_crb acpi_thermal_rel acpi_pad mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 nvme i2c_algo_bit drm_kms_helper nvme_core syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi i2c_hid hid pinctrl_sunrisepoint video pinctrl_intel -- [ 7.197016] Call Trace: [ 7.197025] skl_nhlt_init 0x8d/0xc0 [snd_soc_skl] [ 7.197028] skl_probe 0x2c2/0x6c0 [snd_soc_skl] [ 7.197032] local_pci_probe 0x47/0xa0 -- [ 7.197052] __pci_register_driver 0x4c/0x50 [ 7.197056] skl_driver_init 0x1e/0x1000 [snd_soc_skl] [ 7.197058] do_one_initcall 0x52/0x1a0 -- [ 7.197116] ---[ end trace 15e0519ea03e1c82 ]--- [ 7.237569] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 7.266882] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 7.275405] input: MSFT0001:01 06CB:7F8F Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-5/i2c-MSFT0001:01/0018:06CB:7F8F.0001/input/input7