!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Feb 10 17:32:32 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 20.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.10" 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=groovy !!DMI Information !!--------------- Manufacturer: Apple Inc. Product Name: MacBookAir1,1 Product Version: 1.0 Firmware Version: MBA11.88Z.00BB.B03.0803171226 Board Vendor: Apple Inc. Board Name: Mac-F42C8CC8 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0001:00/status 15 /sys/bus/acpi/devices/APP0001:00/status 11 /sys/bus/acpi/devices/APP0002:00/status 11 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C0E:00/status 11 /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 !!Kernel Information !!------------------ Kernel release: 5.8.0-43-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.8.0-43-generic Library version: 1.2.3.2 Utilities version: 1.2.3 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0x90500000 irq 27 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03) Subsystem: Apple Inc. 82801H (ICH8 Family) HD Audio Controller [106b:00a2] !!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: dmic_detect=0 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N dmic_detect : N enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) pm_blacklist : Y position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : N probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : -1 snoop : -1 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Feb 10 18:29 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 1 Feb 10 18:29 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 10 18:29 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 10 18:29 . drwxr-xr-x 3 root root 120 Feb 10 18:29 .. lrwxrwxrwx 1 root root 12 Feb 10 18:29 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card Intel Card hw:0 'Intel'/'HDA Intel at 0x90500000 irq 27' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.Intel { control { } } --endcollapse-- !!All Loaded Modules !!------------------ acpi_als ahci apple_bl apple_mfi_fastcharge applesmc autofs4 b43 bcm5974 bcma bluetooth bnep btbcm btintel btrtl btusb ccm cec cfg80211 cordic coretemp drm drm_kms_helper ecc ecdh_generic efi_pstore fb_sys_fops hid hid_apple hid_appleir hid_generic i2c_algo_bit i2c_i801 i2c_smbus i915 industrialio input_leds ip_tables joydev kfifo_buf kvm kvm_intel libahci libarc4 lp lpc_ich mac80211 mac_hid mc nls_iso8859_1 parport parport_pc pata_acpi ppdev rc_core rfcomm sbs sbshc sch_fq_codel snd snd_hda_codec snd_hda_core snd_hda_intel snd_hwdep snd_intel_dspcfg snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_timer soundcore ssb ssb_hcd syscopyarea sysfillrect sysimgblt usbhid uvcvideo video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Linux version 5.8.0-43-generic (buildd@lgw01-amd64-036) (gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #49-Ubuntu SMP Fri Feb 5 03:01:28 UTC 2021 (Ubuntu 5.8.0-43.49-generic 5.8.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.8.0-43-generic root=UUID=80b5eade-c7bb-4446-9026-626a033763c4 ro quiet splash snd_hda_intel.dmic_detect=0 [ 0.000000] KERNEL supported cpus: -- [ 0.102460] Policy zone: DMA32 [ 0.102465] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.8.0-43-generic root=UUID=80b5eade-c7bb-4446-9026-626a033763c4 ro quiet splash snd_hda_intel.dmic_detect=0 [ 0.104408] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) -- [ 0.422817] ACPI: Added _OSI(Linux-Dell-Video) [ 0.422821] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.422824] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 27.458541] intel_powerclamp: No package C-state available [ 27.525051] snd_hda_intel 0000:00:1b.0: dmic_detect option is deprecated, pass snd-intel-dspcfg.dsp_driver=1 option instead [ 27.525076] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 27.529007] snd_hda_intel 0000:00:1b.0: no codecs found! [ 28.233318] applesmc: key=266 fan=1 temp=16 index=16 acc=1 lux=2 kbd=1 !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.3-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.2-1ubuntu5.1 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.3-1ubuntu1 amd64 Utilities for configuring and using ALSA