!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Apr 5 11:08:39 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: 81RS Product Version: Lenovo Yoga S740-14IIL Firmware Version: BYCN29WW 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/IDEA2002:00/status 15 /sys/bus/acpi/devices/INT0E0C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT33D5:00/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/INT3403:03/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/LIC0001:00/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:06/status 1 /sys/bus/acpi/devices/LNXVIDEO:01/status 15 /sys/bus/acpi/devices/MSFT0001:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:02/status 3 /sys/bus/acpi/devices/PNP0C02:04/status 3 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0D:00/status 15 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/VPC2004:00/status 15 /sys/bus/acpi/devices/XXXX0000:00/status 15 /sys/bus/acpi/devices/device:19/status 15 /sys/bus/acpi/devices/device:85/status 15 /sys/bus/acpi/devices/device:8c/status 15 /sys/bus/acpi/devices/device:8e/status 15 !!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 [0401]: Intel Corporation Device [8086:34c8] (rev 30) Subsystem: Lenovo Device [17aa:3810] !!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 18:57 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 5 18:57 /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 !!------------------ ac97_bus acpi_pad acpi_tad acpi_thermal_rel aes_x86_64 aesni_intel autofs4 bluetooth bnep bpfilter btbcm btintel btrtl btusb ccm cfg80211 coretemp crc32_pclmul crct10dif_pclmul cros_ec_core cros_ec_ishtp cryptd crypto_simd drm drm_kms_helper ecc ecdh_generic fb_sys_fops ghash_clmulni_intel glue_helper hid hid_generic hid_logitech_dj hid_logitech_hidpp hid_sensor_custom hid_sensor_hub i2c_algo_bit i2c_hid i915 ideapad_laptop idma64 input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_hid intel_ish_ipc intel_ishtp intel_ishtp_hid intel_ishtp_loader intel_lpss intel_lpss_pci intel_powerclamp intel_rapl_common intel_rapl_msr intel_rapl_perf intel_wmi_thunderbolt ip6_tables ip6table_filter ip_tables ipmi_devintf ipmi_msghandler iptable_filter irqbypass iwlmvm iwlwifi joydev kvm kvm_intel ledtrig_audio libarc4 libcrc32c lp mac80211 mac_hid mc mei mei_hdcp mei_me nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nls_iso8859_1 nvidia nvidia_drm nvidia_modeset nvidia_uvm nvme nvme_core parport parport_pc pinctrl_icelake pinctrl_intel ppdev sch_fq_codel serio_raw snd snd_compress snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_core snd_hda_ext_core snd_hda_intel snd_hwdep snd_intel_nhlt snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_soc_acpi snd_soc_acpi_intel_match snd_soc_core snd_soc_dmic snd_soc_hdac_hda snd_soc_hdac_hdmi snd_sof snd_sof_intel_byt snd_sof_intel_hda snd_sof_intel_hda_common snd_sof_intel_ipc snd_sof_xtensa_dsp snd_timer sof_pci_dev soundcore sparse_keymap syscopyarea sysfillrect sysimgblt thunderbolt typec typec_ucsi ucsi_acpi usbhid uvcvideo video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev virt_dma wmi wmi_bmof x86_pkg_temp_thermal x_tables xt_conntrack xt_tcpudp !!ALSA/HDA dmesg !!-------------- [ 0.109310] ACPI: Added _OSI(Linux-Dell-Video) [ 0.109311] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.109311] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 0.345318] pci 0000:2b:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.345338] pci 0000:2b:00.0: Enabling HDA controller [ 0.345523] pci 0000:00:1c.0: PCI bridge to [bus 2b] -- [ 2.762712] RAPL PMU: hw unit of domain psys 2^-14 Joules [ 2.778276] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 2.785268] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io mem,decodes=io mem:owns=io mem [ 2.789071] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7) [ 2.805571] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, aborting probe [ 2.823334] sof-audio-pci 0000:00:1f.3: warning: No matching ASoC machine driver found -- [ 4.093265] i2c_designware i2c_designware.1: controller timed out [ 4.169380] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5 [ 4.169382] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now [ 4.169744] fbcon: i915drmfb (fb0) is primary device