!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Thu Sep 25 22:52:34 UTC 2025 !!Linux Distribution !!------------------ NAME="Arch Linux" PRETTY_NAME="Arch Linux" ID=arch HOME_URL="https://archlinux.org/" DOCUMENTATION_URL="https://wiki.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://gitlab.archlinux.org/groups/archlinux/-/issues" PRIVACY_POLICY_URL="https://terms.archlinux.org/docs/privacy-policy/" LOGO=archlinux-logo !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20TD0028MB Product Version: ThinkPad E15 Gen 2 Firmware Version: R1EET64W(1.64 ) System SKU: LENOVO_MT_20TD_BU_Think_FM_ThinkPad E15 Gen 2 Board Vendor: LENOVO Board Name: 20TD0028MB !!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/INT33A1:00/status 15 /sys/bus/acpi/devices/INT34C5:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/INTC1040:00/status 15 /sys/bus/acpi/devices/INTC1043:00/status 15 /sys/bus/acpi/devices/INTC1043:01/status 15 /sys/bus/acpi/devices/INTC1043:02/status 15 /sys/bus/acpi/devices/INTC1043:03/status 15 /sys/bus/acpi/devices/LEN0100:00/status 15 /sys/bus/acpi/devices/LEN0111:00/status 15 /sys/bus/acpi/devices/LEN0130:00/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/LNXPOWER:03/status 1 /sys/bus/acpi/devices/LNXPOWER:05/status 1 /sys/bus/acpi/devices/LNXPOWER:07/status 1 /sys/bus/acpi/devices/NTC0702:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:03/status 11 /sys/bus/acpi/devices/PNP0C02:05/status 11 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /sys/bus/acpi/devices/PNP0C60:00/status 15 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/device:00/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:92/status 15 /sys/bus/acpi/devices/device:93/status 15 /sys/bus/acpi/devices/device:94/status 15 /sys/bus/acpi/devices/device:96/status 15 /sys/bus/acpi/devices/device:97/status 15 /sys/bus/acpi/devices/device:98/status 15 /sys/bus/acpi/devices/device:9d/status 15 /sys/bus/acpi/devices/device:a4/status 15 /sys/bus/acpi/devices/device:a6/status 15 !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT_DYNAMIC Mon, 22 Sep 2025 22:08:35 0000 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.16.8-arch3-1 Library version: 1.2.14 Utilities version: 1.2.14 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller [8086:a0c8] (rev 20) Subsystem: Lenovo Device [17aa:5087] !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: /sys/class/sound/card* [error opening dir] !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Sep 26 00:52 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 26 00:52 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:279: no soundcards found... ARECORD arecord: device_list:279: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ ac97_bus acpi_pad acpi_tad acpi_thermal_rel aesni_intel af_alg algif_hash algif_skcipher asn1_encoder bluetooth bnep btbcm btintel btmtk btrtl btusb ccm cec cfg80211 cmac coretemp crc8 crypto_user dm_crypt dm_mod drm_buddy drm_display_helper drm_exec drm_gpusvm drm_gpuvm drm_suballoc_helper drm_ttm_helper ee1004 elan_i2c encrypted_keys exfat fat firmware_attributes_class ghash_clmulni_intel gpu_sched i2c_algo_bit i2c_i801 i2c_mux i2c_smbus i915 iTCO_vendor_support iTCO_wdt idma64 igen6_edac int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_gtt intel_lpss intel_lpss_pci intel_oc_wdt intel_pmc_bxt intel_pmc_core intel_pmc_ssram_telemetry intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_tcc_cooling intel_uncore intel_uncore_frequency intel_uncore_frequency_common intel_vsec ip_tables irqbypass iwlmvm iwlwifi joydev kvm kvm_intel libarc4 libphy loop mac80211 mac_hid mc mdio_bus mdio_devres mei mei_hdcp mei_me mei_pxp mousedev mtd nfnetlink nvme nvme_auth nvme_core nvme_keyring pcspkr pinctrl_tigerlake platform_profile platform_temperature_control pmt_class pmt_telemetry polyval_clmulni pps_core processor_thermal_device processor_thermal_device_pci_legacy processor_thermal_mbox processor_thermal_power_floor processor_thermal_rapl processor_thermal_rfim processor_thermal_wt_hint processor_thermal_wt_req psmouse ptp r8169 rapl realtek rfcomm rfkill roles serio_raw sha1_ssse3 sha512_ssse3 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_hda_scodec_component snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_pcm_dmaengine snd_seq snd_seq_device snd_seq_dummy snd_soc_acpi snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks snd_soc_avs snd_soc_core snd_soc_dmic snd_soc_hda_codec snd_soc_hdac_hda snd_soc_sdca snd_sof snd_sof_intel_hda snd_sof_intel_hda_common snd_sof_intel_hda_generic snd_sof_intel_hda_mlink snd_sof_intel_hda_sdw_bpt snd_sof_pci snd_sof_pci_intel_cnl snd_sof_pci_intel_tgl snd_sof_utils snd_sof_xtensa_dsp snd_timer soundcore soundwire_bus soundwire_cadence soundwire_generic_allocation soundwire_intel sparse_keymap spi_intel spi_intel_pci spi_nor tee think_lmi thinkpad_acpi thunderbolt trusted ttm typec typec_ucsi ucsi_acpi uvc uvcvideo vfat video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev wmi wmi_bmof x86_pkg_temp_thermal x_tables xe !!ALSA/HDA dmesg !!-------------- [ 14.146391] PTP clock support registered [ 14.154527] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, using SOF driver [ 14.155126] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002) -- [ 14.278327] intel_tcc_cooling: Programmable TCC Offset detected [ 14.363650] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100 [ 14.363695] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915]) [ 14.370306] sof-audio-pci-intel-tgl 0000:00:1f.3: use msi interrupt mode [ 14.393898] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 5 [ 14.393901] sof-audio-pci-intel-tgl 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now [ 14.393903] sof-audio-pci-intel-tgl 0000:00:1f.3: BT link detected in NHLT tables: 0x0 [ 14.393904] sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs detected in NHLT tables: 2 [ 14.394103] sof-audio-pci-intel-tgl 0000:00:1f.3: SOF firmware and/or topology file not found. [ 14.394104] sof-audio-pci-intel-tgl 0000:00:1f.3: Supported default profiles [ 14.394105] sof-audio-pci-intel-tgl 0000:00:1f.3: - ipc type 0 (Requested): [ 14.394106] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware file: intel/sof/sof-tgl.ri [ 14.394107] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology file: intel/sof-tplg/sof-hda-generic-2ch.tplg [ 14.394107] sof-audio-pci-intel-tgl 0000:00:1f.3: Check if you have 'sof-firmware' package installed. [ 14.394108] sof-audio-pci-intel-tgl 0000:00:1f.3: Optionally it can be manually downloaded from: [ 14.394109] sof-audio-pci-intel-tgl 0000:00:1f.3: https://github.com/thesofproject/sof-bin/ [ 14.394402] sof-audio-pci-intel-tgl 0000:00:1f.3: error: sof_probe_work failed err: -2 [ 14.401618] iwlwifi 0000:00:14.3: Detected RF HR B3, rfid=0x10a100 -- [ 16.685967] WARNING: CPU: 1 PID: 0 at kernel/workqueue.c:2257 __queue_work 0x428/0x430 [ 16.685973] Modules linked in: snd_seq_dummy rfcomm snd_hrtimer snd_seq snd_seq_device cmac algif_hash algif_skcipher af_alg bnep vfat fat exfat joydev mousedev elan_i2c snd_hda_codec_realtek snd_hda_codec_generic ucsi_acpi snd_hda_scodec_component typec_ucsi typec snd_soc_dmic roles snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca crc8 snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_core iwlmvm snd_compress iTCO_wdt kvm_intel ac97_bus intel_pmc_bxt mei_pxp mei_hdcp ee1004 iTCO_vendor_support intel_rapl_msr mac80211 snd_pcm_dmaengine [ 16.686029] uvcvideo kvm processor_thermal_device_pci_legacy snd_hda_intel btusb videobuf2_vmalloc libarc4 snd_intel_dspcfg btrtl uvc ptp processor_thermal_device snd_intel_sdw_acpi r8169 irqbypass processor_thermal_wt_hint pps_core btintel snd_hda_codec videobuf2_memops platform_temperature_control rapl btbcm videobuf2_v4l2 intel_cstate realtek snd_hda_core snd_hwdep mdio_devres think_lmi videobuf2_common iwlwifi processor_thermal_rfim i2c_i801 btmtk processor_thermal_rapl spi_nor intel_uncore videodev snd_pcm psmouse pcspkr libphy mei_me intel_lpss_pci intel_rapl_common i2c_smbus bluetooth firmware_attributes_class wmi_bmof mtd mc mdio_bus intel_lpss i2c_mux snd_timer processor_thermal_wt_req mei idma64 cfg80211 processor_thermal_power_floor thunderbolt processor_thermal_mbox igen6_edac intel_soc_dts_iosf intel_pmc_core int3403_thermal intel_oc_wdt int340x_thermal_zone int3400_thermal pmt_telemetry acpi_tad acpi_thermal_rel pinctrl_tigerlake acpi_pad pmt_class intel_pmc_ssram_telemetry mac_hid crypto_user loop [ 16.686090] nfnetlink ip_tables x_tables dm_crypt encrypted_keys trusted asn1_encoder tee xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm dm_mod i915 i2c_algo_bit polyval_clmulni drm_buddy ghash_clmulni_intel sha512_ssse3 ttm thinkpad_acpi nvme sha1_ssse3 intel_gtt nvme_core sparse_keymap aesni_intel drm_display_helper spi_intel_pci platform_profile nvme_keyring spi_intel nvme_auth intel_vsec snd cec soundcore rfkill video wmi serio_raw [ 16.686131] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.16.8-arch3-1 #1 PREEMPT(full) c3805c1210d56bc7a68d560dd9e968bb1cc9c38e