!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Apr 10 20:26:04 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: 20FU001QGE Product Version: ThinkPad L460 Firmware Version: R08ET57W (1.31 ) Board Vendor: LENOVO Board Name: 20FU001QGE !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LEN0068:00/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/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:01/status 3 /sys/bus/acpi/devices/PNP0C0A: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/PNP0C31:00/status 15 /sys/bus/acpi/devices/device:35/status 15 !!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 - No !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9d70 (rev 21) Subsystem: 17aa:5051 !!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=laptop !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Apr 10 23:20 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 10 23:20 /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 bnep nls_iso8859_1 cdc_ether usbnet option usb_wwan mii usbserial arc4 uvcvideo videobuf2_vmalloc intel_rapl videobuf2_memops x86_pkg_temp_thermal intel_powerclamp coretemp btusb videobuf2_v4l2 btrtl videobuf2_core btbcm btintel kvm snd_soc_skl videodev bluetooth irqbypass media iwlmvm snd_soc_skl_ipc crct10dif_pclmul ecdh_generic crc32_pclmul mac80211 ghash_clmulni_intel snd_seq_midi snd_soc_sst_ipc snd_seq_midi_event pcbc snd_soc_sst_dsp snd_rawmidi snd_hda_ext_core snd_soc_sst_match aesni_intel iwlwifi snd_soc_core aes_x86_64 snd_compress crypto_simd ac97_bus glue_helper cryptd snd_seq intel_cstate intel_rapl_perf snd_pcm_dmaengine thinkpad_acpi cfg80211 wmi_bmof snd_seq_device rtsx_pci_ms joydev input_leds snd_hda_core snd_hwdep memstick serio_raw snd_pcm nvram snd_timer mei_me shpchp mei intel_pch_thermal snd soundcore mac_hid parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_logitech_hidpp hid_logitech_dj hid_generic uas usb_storage usbhid hid i915 rtsx_pci_sdmmc i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt fb_sys_fops e1000e ptp drm pps_core ahci rtsx_pci libahci wmi video !!ALSA/HDA dmesg !!-------------- [ 6.779008] Non-volatile memory driver v1.3 [ 6.803939] snd_hda_core: loading out-of-tree module taints kernel. [ 6.803989] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 6.814899] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 6.816858] systemd-udevd[293]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. [ 6.839806] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 6.862052] thinkpad_acpi: ThinkPad ACPI Extras v0.25 -- [ 7.026644] kvm: disabled by bios [ 7.031980] snd_soc_skl 0000:00:1f.3: device specific method to extract NHLT blob failed [ 7.039867] usbcore: registered new interface driver btusb