!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 29 11:46:42 UTC 2020 !!Linux Distribution !!------------------ Debian GNU/Linux bullseye/sid \n \l PRETTY_NAME="Debian GNU/Linux bullseye/sid" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20R10002CD Product Version: ThinkPad X1 Carbon 7th Firmware Version: N2QET22P (1.16 ) Board Vendor: LENOVO Board Name: 20R10002CD !!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/INT0E0C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/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/INT34BB:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LEN0100:00/status 15 /sys/bus/acpi/devices/LEN0111:00/status 15 /sys/bus/acpi/devices/LEN0268:00/status 15 /sys/bus/acpi/devices/LEN0300:00/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 15 /sys/bus/acpi/devices/LNXPOWER:03/status 1 /sys/bus/acpi/devices/LNXPOWER:05/status 1 /sys/bus/acpi/devices/LNXPOWER:06/status 1 /sys/bus/acpi/devices/LNXPOWER:07/status 1 /sys/bus/acpi/devices/LNXPOWER:08/status 1 /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/PNP0C02:01/status 3 /sys/bus/acpi/devices/PNP0C02:06/status 3 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C60:00/status 15 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/SYNA8004:00/status 15 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:26/status 15 /sys/bus/acpi/devices/device:27/status 15 !!Kernel Information !!------------------ Kernel release: 5.5.0-2-amd64 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.5.0-2-amd64 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 !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:02c8] (prog-if 80) Subsystem: Lenovo Device [17aa:2292] !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Apr 29 19:35 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 29 19:35 /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 !!------------------ ac acpi_pad acpi_tad acpi_thermal_rel aesni_intel ansi_cprng autofs4 battery binfmt_misc bluetooth bnep br_netfilter bridge btbcm btintel btrtl btusb button ccm cfg80211 cmac coretemp crc16 crc32_pclmul crc32c_generic crc32c_intel crct10dif_pclmul cryptd crypto_simd ctr drbg drm drm_kms_helper e1000e ecc ecdh_generic efi_pstore efivarfs efivars evdev ext4 fat ghash_clmulni_intel glue_helper hid hid_generic hid_multitouch i2c_algo_bit i2c_designware_core i2c_designware_platform i2c_hid i2c_i801 i915 iTCO_vendor_support iTCO_wdt idma64 int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_lpss intel_lpss_pci intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_wmi_thunderbolt ip_tables irqbypass iwlmvm iwlwifi jbd2 joydev kvm kvm_intel ledtrig_audio libarc4 libcrc32c llc lp mac80211 mbcache mc mei mei_me mfd_core nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat nft_counter nls_ascii nls_cp437 nvme nvme_core nvram overlay parport parport_pc pcspkr ppdev pps_core processor_thermal_device psmouse ptp rfcomm rfkill rng_core serio_raw snd snd_compress snd_hda_codec snd_hda_codec_generic snd_hda_codec_realtek snd_hda_core snd_hda_ext_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_pcm 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_pci snd_sof_xtensa_dsp snd_timer soundcore stp thinkpad_acpi thunderbolt tpm tpm_crb tpm_tis tpm_tis_core typec typec_ucsi ucsi_acpi usb_common usbcore uvcvideo vfat video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev watchdog wmi wmi_bmof x86_pkg_temp_thermal x_tables xfrm_algo xfrm_user xhci_hcd xhci_pci xt_MASQUERADE xt_addrtype xt_conntrack !!ALSA/HDA dmesg !!-------------- [ 0.623724] ACPI: Added _OSI(Linux-Dell-Video) [ 0.623724] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.623724] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 3.924432] AES CTR mode by8 optimization enabled [ 3.928948] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 3.929102] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake platform, using SOF driver [ 3.932158] systemd[1]: Mounted /boot/efi. -- [ 4.102315] uvcvideo: Found UVC 1.50 device Integrated Camera (04f2:b67c) [ 4.106838] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5 [ 4.106839] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now [ 4.108751] uvcvideo 1-8:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized!