!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Dec 24 10:52:04 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: 80WK Product Version: Lenovo Y520-15IKBN Firmware Version: 4KCN40WW 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/INT340E:00/status 15 /sys/bus/acpi/devices/INT345D:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/MSFT0001:00/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/PNP0C02:03/status 15 /sys/bus/acpi/devices/PNP0C02:04/status 3 /sys/bus/acpi/devices/PNP0C04:00/status 31 /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/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/SYN2B96:00/status 15 /sys/bus/acpi/devices/VPC2004:00/status 15 /sys/bus/acpi/devices/device:22/status 15 /sys/bus/acpi/devices/device:37/status 15 /sys/bus/acpi/devices/device:76/status 11 !!Kernel Information !!------------------ Kernel release: 5.0.0-37-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.0.0-37-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 CM238 HD Audio Controller (rev 31) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:a171 (rev 31) Subsystem: 17aa:3803 !!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 24 11:50 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 24 11:50 /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 bnep nvidia_uvm binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nvidia_drm nvidia_modeset arc4 snd_hda_intel snd_hda_codec crct10dif_pclmul snd_hda_core crc32_pclmul snd_hwdep snd_pcm ghash_clmulni_intel snd_seq_midi snd_seq_midi_event snd_rawmidi aesni_intel aes_x86_64 crypto_simd cryptd glue_helper snd_seq nvidia intel_cstate iwlmvm mac80211 snd_seq_device snd_timer i915 intel_rapl_perf kvmgt iwlwifi vfio_mdev snd mdev vfio_iommu_type1 joydev input_leds vfio serio_raw wmi_bmof soundcore uvcvideo cfg80211 kvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btusb videobuf2_common btrtl irqbypass btbcm mei_me btintel drm_kms_helper mei videodev bluetooth drm media intel_pch_thermal ipmi_devintf ipmi_msghandler i2c_algo_bit fb_sys_fops syscopyarea sysfillrect ecdh_generic sysimgblt ideapad_laptop sparse_keymap mac_hid acpi_pad sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 nvme nvme_core psmouse r8169 sdhci_pci cqhci realtek ahci sdhci libahci wmi video pinctrl_sunrisepoint pinctrl_intel !!ALSA/HDA dmesg !!-------------- [ 0.174097] ACPI: Added _OSI(Linux-Dell-Video) [ 0.174097] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.174097] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 0.272719] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.272733] pci 0000:01:00.0: Enabling HDA controller [ 0.272780] pci 0000:01:00.0: 63.008 Gb/s available PCIe bandwidth, limited by 8 GT/s x8 link at 0000:00:01.0 (capable of 126.016 Gb/s with 8 GT/s x16 link) -- [ 3.523640] iwlwifi 0000:03:00.0: base HW address: 00:e1:8c:b7:e1:a2 [ 3.550130] snd_hda_intel 0000:00:1f.3: Linked as a consumer to 0000:00:02.0 [ 3.590329] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 3.597020] fbcon: inteldrmfb (fb0) is primary device -- [ 3.709840] intel_rapl: Found RAPL domain dram [ 3.715593] snd_hda_intel 0000:00:1f.3: CORB reset timeout#1, CORBRP = 0 [ 3.720748] snd_hda_intel 0000:00:1f.3: no codecs found! [ 3.798232] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0