!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Tue Jan 26 07:27:03 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 20.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.1 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=focal !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20388 Product Version: Lenovo B50-45 Firmware Version: A1CN33WW(V2.01) System SKU: LENOVO_MT_20388_BU_idea_FM_Lenovo B50-45 Board Vendor: LENOVO Board Name: Lenovo B50-45 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 11 /sys/bus/acpi/devices/PNP0C0F:00/status 11 /sys/bus/acpi/devices/PNP0C0F:01/status 11 /sys/bus/acpi/devices/PNP0C0F:02/status 11 /sys/bus/acpi/devices/PNP0C0F:03/status 11 /sys/bus/acpi/devices/PNP0C0F:04/status 11 /sys/bus/acpi/devices/PNP0C0F:05/status 11 /sys/bus/acpi/devices/PNP0C0F:06/status 11 /sys/bus/acpi/devices/PNP0C0F:07/status 11 /sys/bus/acpi/devices/SYN2B39:00/status 15 /sys/bus/acpi/devices/VPC2004:00/status 15 /sys/bus/acpi/devices/device:25/status 15 !!Kernel Information !!------------------ Kernel release: 5.4.0-64-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.2.2 Utilities version: 1.2.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio [1002:9840] Subsystem: Lenovo Kabini HDMI/DP Audio [17aa:3800] 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller [1022:780d] (rev 02) Subsystem: Lenovo FCH Azalia Controller [17aa:3800] !!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, 0 Jan 25 23:01 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 25 23:01 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jan 25 23:01 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 Jan 25 23:01 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 4 Jan 25 23:01 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 5 Jan 25 23:01 /dev/snd/hwC0D1 crw-rw---- 1 root audio 116, 6 Jan 25 23:01 /dev/snd/hwC0D2 crw-rw---- 1 root audio 116, 7 Jan 25 23:01 /dev/snd/hwC0D3 crw-rw---- 1 root audio 116, 36 Jan 25 23:01 /dev/snd/hwC1D0 crw-rw---- 1 root audio 116, 37 Jan 25 23:01 /dev/snd/hwC1D1 crw-rw---- 1 root audio 116, 38 Jan 25 23:01 /dev/snd/hwC1D2 crw-rw---- 1 root audio 116, 39 Jan 25 23:01 /dev/snd/hwC1D3 crw-rw---- 1 root audio 116, 68 Jan 25 23:01 /dev/snd/hwC2D0 crw-rw---- 1 root audio 116, 69 Jan 25 23:01 /dev/snd/hwC2D1 crw-rw---- 1 root audio 116, 70 Jan 25 23:01 /dev/snd/hwC2D2 crw-rw---- 1 root audio 116, 71 Jan 25 23:01 /dev/snd/hwC2D3 crw-rw---- 1 root audio 116, 100 Jan 25 23:01 /dev/snd/hwC3D0 crw-rw---- 1 root audio 116, 101 Jan 25 23:01 /dev/snd/hwC3D1 crw-rw---- 1 root audio 116, 102 Jan 25 23:01 /dev/snd/hwC3D2 crw-rw---- 1 root audio 116, 103 Jan 25 23:01 /dev/snd/hwC3D3 crw-rw---- 1 root audio 116, 8 Jan 25 23:01 /dev/snd/midiC0D0 crw-rw---- 1 root audio 116, 9 Jan 25 23:01 /dev/snd/midiC0D1 crw-rw---- 1 root audio 116, 10 Jan 25 23:01 /dev/snd/midiC0D2 crw-rw---- 1 root audio 116, 11 Jan 25 23:01 /dev/snd/midiC0D3 crw-rw---- 1 root audio 116, 12 Jan 25 23:01 /dev/snd/midiC0D4 crw-rw---- 1 root audio 116, 13 Jan 25 23:01 /dev/snd/midiC0D5 crw-rw---- 1 root audio 116, 14 Jan 25 23:01 /dev/snd/midiC0D6 crw-rw---- 1 root audio 116, 15 Jan 25 23:01 /dev/snd/midiC0D7 crw-rw---- 1 root audio 116, 40 Jan 25 23:01 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 41 Jan 25 23:01 /dev/snd/midiC1D1 crw-rw---- 1 root audio 116, 42 Jan 25 23:01 /dev/snd/midiC1D2 crw-rw---- 1 root audio 116, 43 Jan 25 23:01 /dev/snd/midiC1D3 crw-rw---- 1 root audio 116, 44 Jan 25 23:01 /dev/snd/midiC1D4 crw-rw---- 1 root audio 116, 45 Jan 25 23:01 /dev/snd/midiC1D5 crw-rw---- 1 root audio 116, 46 Jan 25 23:01 /dev/snd/midiC1D6 crw-rw---- 1 root audio 116, 47 Jan 25 23:01 /dev/snd/midiC1D7 crw-rw---- 1 root audio 116, 72 Jan 25 23:01 /dev/snd/midiC2D0 crw-rw---- 1 root audio 116, 73 Jan 25 23:01 /dev/snd/midiC2D1 crw-rw---- 1 root audio 116, 74 Jan 25 23:01 /dev/snd/midiC2D2 crw-rw---- 1 root audio 116, 75 Jan 25 23:01 /dev/snd/midiC2D3 crw-rw---- 1 root audio 116, 76 Jan 25 23:01 /dev/snd/midiC2D4 crw-rw---- 1 root audio 116, 77 Jan 25 23:01 /dev/snd/midiC2D5 crw-rw---- 1 root audio 116, 78 Jan 25 23:01 /dev/snd/midiC2D6 crw-rw---- 1 root audio 116, 79 Jan 25 23:01 /dev/snd/midiC2D7 crw-rw---- 1 root audio 116, 104 Jan 25 23:01 /dev/snd/midiC3D0 crw-rw---- 1 root audio 116, 105 Jan 25 23:01 /dev/snd/midiC3D1 crw-rw---- 1 root audio 116, 106 Jan 25 23:01 /dev/snd/midiC3D2 crw-rw---- 1 root audio 116, 107 Jan 25 23:01 /dev/snd/midiC3D3 crw-rw---- 1 root audio 116, 108 Jan 25 23:01 /dev/snd/midiC3D4 crw-rw---- 1 root audio 116, 109 Jan 25 23:01 /dev/snd/midiC3D5 crw-rw---- 1 root audio 116, 110 Jan 25 23:01 /dev/snd/midiC3D6 crw-rw---- 1 root audio 116, 111 Jan 25 23:01 /dev/snd/midiC3D7 crw-rw---- 1 root audio 116, 24 Jan 25 23:01 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Jan 25 23:01 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 25 Jan 25 23:01 /dev/snd/pcmC0D1c crw-rw---- 1 root audio 116, 17 Jan 25 23:01 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 26 Jan 25 23:01 /dev/snd/pcmC0D2c crw-rw---- 1 root audio 116, 18 Jan 25 23:01 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 27 Jan 25 23:01 /dev/snd/pcmC0D3c crw-rw---- 1 root audio 116, 19 Jan 25 23:01 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 28 Jan 25 23:01 /dev/snd/pcmC0D4c crw-rw---- 1 root audio 116, 20 Jan 25 23:01 /dev/snd/pcmC0D4p crw-rw---- 1 root audio 116, 29 Jan 25 23:01 /dev/snd/pcmC0D5c crw-rw---- 1 root audio 116, 21 Jan 25 23:01 /dev/snd/pcmC0D5p crw-rw---- 1 root audio 116, 30 Jan 25 23:01 /dev/snd/pcmC0D6c crw-rw---- 1 root audio 116, 22 Jan 25 23:01 /dev/snd/pcmC0D6p crw-rw---- 1 root audio 116, 31 Jan 25 23:01 /dev/snd/pcmC0D7c crw-rw---- 1 root audio 116, 23 Jan 25 23:01 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 56 Jan 25 23:01 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jan 25 23:01 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 57 Jan 25 23:01 /dev/snd/pcmC1D1c crw-rw---- 1 root audio 116, 49 Jan 25 23:01 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 58 Jan 25 23:01 /dev/snd/pcmC1D2c crw-rw---- 1 root audio 116, 50 Jan 25 23:01 /dev/snd/pcmC1D2p crw-rw---- 1 root audio 116, 59 Jan 25 23:01 /dev/snd/pcmC1D3c crw-rw---- 1 root audio 116, 51 Jan 25 23:01 /dev/snd/pcmC1D3p crw-rw---- 1 root audio 116, 60 Jan 25 23:01 /dev/snd/pcmC1D4c crw-rw---- 1 root audio 116, 52 Jan 25 23:01 /dev/snd/pcmC1D4p crw-rw---- 1 root audio 116, 61 Jan 25 23:01 /dev/snd/pcmC1D5c crw-rw---- 1 root audio 116, 53 Jan 25 23:01 /dev/snd/pcmC1D5p crw-rw---- 1 root audio 116, 62 Jan 25 23:01 /dev/snd/pcmC1D6c crw-rw---- 1 root audio 116, 54 Jan 25 23:01 /dev/snd/pcmC1D6p crw-rw---- 1 root audio 116, 63 Jan 25 23:01 /dev/snd/pcmC1D7c crw-rw---- 1 root audio 116, 55 Jan 25 23:01 /dev/snd/pcmC1D7p crw-rw---- 1 root audio 116, 88 Jan 25 23:01 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 Jan 25 23:01 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 89 Jan 25 23:01 /dev/snd/pcmC2D1c crw-rw---- 1 root audio 116, 81 Jan 25 23:01 /dev/snd/pcmC2D1p crw-rw---- 1 root audio 116, 90 Jan 25 23:01 /dev/snd/pcmC2D2c crw-rw---- 1 root audio 116, 82 Jan 25 23:01 /dev/snd/pcmC2D2p crw-rw---- 1 root audio 116, 91 Jan 25 23:01 /dev/snd/pcmC2D3c crw-rw---- 1 root audio 116, 83 Jan 25 23:01 /dev/snd/pcmC2D3p crw-rw---- 1 root audio 116, 92 Jan 25 23:01 /dev/snd/pcmC2D4c crw-rw---- 1 root audio 116, 84 Jan 25 23:01 /dev/snd/pcmC2D4p crw-rw---- 1 root audio 116, 93 Jan 25 23:01 /dev/snd/pcmC2D5c crw-rw---- 1 root audio 116, 85 Jan 25 23:01 /dev/snd/pcmC2D5p crw-rw---- 1 root audio 116, 94 Jan 25 23:01 /dev/snd/pcmC2D6c crw-rw---- 1 root audio 116, 86 Jan 25 23:01 /dev/snd/pcmC2D6p crw-rw---- 1 root audio 116, 95 Jan 25 23:01 /dev/snd/pcmC2D7c crw-rw---- 1 root audio 116, 87 Jan 25 23:01 /dev/snd/pcmC2D7p crw-rw---- 1 root audio 116, 120 Jan 25 23:01 /dev/snd/pcmC3D0c crw-rw---- 1 root audio 116, 112 Jan 25 23:01 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 121 Jan 25 23:01 /dev/snd/pcmC3D1c crw-rw---- 1 root audio 116, 113 Jan 25 23:01 /dev/snd/pcmC3D1p crw-rw---- 1 root audio 116, 122 Jan 25 23:01 /dev/snd/pcmC3D2c crw-rw---- 1 root audio 116, 114 Jan 25 23:01 /dev/snd/pcmC3D2p crw-rw---- 1 root audio 116, 123 Jan 25 23:01 /dev/snd/pcmC3D3c crw-rw---- 1 root audio 116, 115 Jan 25 23:01 /dev/snd/pcmC3D3p crw-rw---- 1 root audio 116, 124 Jan 25 23:01 /dev/snd/pcmC3D4c crw-rw---- 1 root audio 116, 116 Jan 25 23:01 /dev/snd/pcmC3D4p crw-rw---- 1 root audio 116, 125 Jan 25 23:01 /dev/snd/pcmC3D5c crw-rw---- 1 root audio 116, 117 Jan 25 23:01 /dev/snd/pcmC3D5p crw-rw---- 1 root audio 116, 126 Jan 25 23:01 /dev/snd/pcmC3D6c crw-rw---- 1 root audio 116, 118 Jan 25 23:01 /dev/snd/pcmC3D6p crw-rw---- 1 root audio 116, 127 Jan 25 23:01 /dev/snd/pcmC3D7c crw-rw---- 1 root audio 116, 119 Jan 25 23:01 /dev/snd/pcmC3D7p crw-rw---- 1 root audio 116, 1 Jan 25 23:01 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 25 23:01 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 8821cu aesni_intel af_alg ahci algif_hash algif_skcipher amd_iommu_v2 amdgpu autofs4 binfmt_misc bluetooth bnep bpfilter btbcm btintel btrfs btrtl btusb ccp cfg80211 cmac cqhci crc32_pclmul crct10dif_pclmul cryptd crypto_simd dm_log dm_mirror dm_region_hash drm drm_kms_helper ecc ecdh_generic edac_mce_amd fam15h_power fb_sys_fops ghash_clmulni_intel glue_helper gpu_sched hid hid_generic hid_logitech_dj hid_logitech_hidpp i2c_algo_bit i2c_piix4 ideapad_laptop input_leds ip6_tables ip6t_REJECT ip6table_filter ip6table_mangle ip6table_nat ip6table_raw ip_tables ipt_REJECT iptable_filter iptable_mangle iptable_nat iptable_raw joydev k10temp kvm kvm_amd libahci libcrc32c lp mac_hid mc memstick nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_reject_ipv4 nf_reject_ipv6 parport parport_pc ppdev psmouse r8169 radeon raid6_pq realtek rfcomm rtsx_pci rtsx_pci_ms rtsx_pci_sdmmc sch_fq_codel sdhci sdhci_pci serio_raw soundcore sparse_keymap syscopyarea sysfillrect sysimgblt ttm usbhid uvcvideo video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi wmi_bmof x_tables xor xt_cgroup xt_mark xt_multiport xt_owner xt_tcpudp zstd_compress !!ALSA/HDA dmesg !!-------------- [ 0.393163] ACPI: Added _OSI(Linux-Dell-Video) [ 0.393166] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.393168] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 2.838144] [drm] Connector 1: [ 2.838145] [drm] HDMI-A-1 [ 2.838146] [drm] HPD2 !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.2-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.2-1ubuntu0.5 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.2-1ubuntu2 amd64 Utilities for configuring and using ALSA