!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Wed Sep 22 19:19:15 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 16.04.7 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.7 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.7 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20L6SFW400 Product Version: ThinkPad T480 Firmware Version: N24ET61W (1.36 ) System SKU: Board Vendor: LENOVO Board Name: 20L6SFW400 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/IFX0763:00/status 15 /sys/bus/acpi/devices/INT0E0C:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LEN0100:00/status 15 /sys/bus/acpi/devices/LEN0268:00/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/LNXVIDEO:01/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:05/status 3 /sys/bus/acpi/devices/PNP0C02:07/status 3 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0A:01/status 31 /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/USBC000:00/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:24/status 15 /sys/bus/acpi/devices/device:28/status 15 /sys/bus/acpi/devices/device:33/status 15 /sys/bus/acpi/devices/device:7a/status 15 /sys/bus/acpi/devices/device:7b/status 11 !!Kernel Information !!------------------ Kernel release: 4.15.0-142-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.0-142-generic Library version: 1.1.0 Utilities version: 1.1.0 !!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 [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) Subsystem: Lenovo Device [17aa:225d] !!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=auto snd_intel_dspcfg: dsp_driver=1 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Sep 22 22:05 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 22 22:18 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ ac97_bus acpi_pad acpi_thermal_rel aes_x86_64 aesni_intel af_alg ahci algif_hash algif_skcipher arc4 aufs autofs4 bbswitch binfmt_misc bluetooth bnep br_netfilter bridge btbcm btintel btrtl btusb ccm cfg80211 cifs cmac coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm drm_kms_helper e1000e ecdh_generic falcon_kal falcon_lsm_pinned_12304 falcon_lsm_serviceable falcon_nf_netcontain fb_sys_fops fscache ghash_clmulni_intel glue_helper hid hid_generic i2c_algo_bit i915 input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_pch_thermal intel_powerclamp intel_rapl intel_rapl_perf intel_soc_dts_iosf intel_wmi_thunderbolt ip6_tables ip6table_filter ip_tables ipt_MASQUERADE iptable_filter iptable_nat irqbypass iwlmvm iwlwifi joydev kvm kvm_intel libahci libcrc32c llc lp mac80211 mac_hid media mei mei_me nf_conntrack nf_conntrack_ipv4 nf_conntrack_netlink nf_defrag_ipv4 nf_nat nf_nat_ipv4 nf_nat_masquerade_ipv4 nfnetlink nls_iso8859_1 nls_utf8 nvidia nvidia_drm nvidia_modeset nvidia_uvm nvram overlay parport parport_pc pcbc ppdev pps_core processor_thermal_device psmouse ptp serio_raw shpchp snd snd_compress snd_hda_core snd_hda_ext_core snd_pcm snd_pcm_dmaengine snd_soc_acpi snd_soc_core snd_soc_skl snd_soc_skl_ipc snd_soc_sst_dsp snd_soc_sst_ipc snd_timer soundcore stp sunrpc syscopyarea sysfillrect sysimgblt thinkpad_acpi thunderbolt typec typec_ucsi uas ucsi_acpi uhid usb_storage usbhid uvcvideo video videobuf2_core videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi wmi_bmof x86_pkg_temp_thermal x_tables xfrm_algo xfrm_user xt_addrtype xt_conntrack xt_multiport !!ALSA/HDA dmesg !!-------------- [ 0.069767] ACPI: Added _OSI(Linux-Dell-Video) [ 0.069767] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.069767] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 0.317909] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.317932] pci 0000:01:00.0: Enabling HDA controller [ 0.318131] pci 0000:00:1c.0: PCI bridge to [bus 01] -- [ 2.929371] thunderbolt 0000:06:00.0: NFC Credits: 0x800000 [ 2.929524] thunderbolt 0000:06:00.0: Port 5: 8086:15c0 (Revision: 1, TB Version: 1, Type: DP/HDMI (0xe0101)) [ 2.929524] thunderbolt 0000:06:00.0: Max hop id (in/out): 9/9 -- [ 555.429926] acpi INT3400:00: Unsupported event [0x88] [ 555.430147] nvidia 0000:01:00.0: Enabling HDA controller [ 555.550093] ACPI: EC: event unblocked !!Packages installed !!-------------------- ii alsa-oss 1.0.28-1ubuntu1 amd64 ALSA wrapper for OSS applications ii alsa-tools 1.1.0-0ubuntu1 amd64 Console based ALSA utilities for specific hardware ii alsa-utils 1.1.0-0ubuntu5 amd64 Utilities for configuring and using ALSA