!!################################ !!ALSA Information Script v 0.5.0 !!################################ !!Script ran on: Fri Nov 26 04:46:46 UTC 2021 !!Linux Distribution !!------------------ Ubuntu 20.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 20.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.3 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: Google Product Name: Cave Product Version: 1.0 Firmware Version: Google_Cave.7820.384.0 System SKU: Board Vendor: Google Board Name: Cave !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/10508825:00/status 15 /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI0008:00/status 15 /sys/bus/acpi/devices/ELAN0000:00/status 15 /sys/bus/acpi/devices/ELAN0001:00/status 15 /sys/bus/acpi/devices/GGL0001:00/status 11 /sys/bus/acpi/devices/GOOG0002:00/status 15 /sys/bus/acpi/devices/GOOGCB00:00/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/INT3403:02/status 15 /sys/bus/acpi/devices/INT3403:03/status 15 /sys/bus/acpi/devices/INT3403:04/status 15 /sys/bus/acpi/devices/INT344B:00/status 15 /sys/bus/acpi/devices/MX98357A:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0303:00/status 15 /sys/bus/acpi/devices/PNP0C02:02/status 15 /sys/bus/acpi/devices/PNP0C02:03/status 15 /sys/bus/acpi/devices/PNP0C0A:00/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/PNP0C31:00/status 15 /sys/bus/acpi/devices/device:36/status 15 !!Kernel Information !!------------------ Kernel release: 4.19.202-12118-g8ae2f2219bce Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.202-12118-g8ae2f2219bce 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 - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sklnau8825max ]: sklnau8825max - sklnau8825max Google-Cave-1.0-Cave !!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 !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/skl_n88l25_m98357a Tree: !!ALSA Device nodes !!----------------- crw-rw----. 1 root hwaudio 116, 9 Nov 25 10:06 /dev/snd/controlC0 crw-rw----. 1 root hwaudio 116, 2 Nov 25 10:06 /dev/snd/pcmC0D0p crw-rw----. 1 root hwaudio 116, 3 Nov 25 10:06 /dev/snd/pcmC0D1c crw-rw----. 1 root hwaudio 116, 4 Nov 25 10:06 /dev/snd/pcmC0D2c crw-rw----. 1 root hwaudio 116, 5 Nov 25 10:06 /dev/snd/pcmC0D3c crw-rw----. 1 root hwaudio 116, 6 Nov 25 10:06 /dev/snd/pcmC0D4p crw-rw----. 1 root hwaudio 116, 7 Nov 25 10:06 /dev/snd/pcmC0D5p crw-rw----. 1 root hwaudio 116, 8 Nov 25 10:06 /dev/snd/pcmC0D6p crw-rw----. 1 root hwaudio 116, 1 Nov 25 10:06 /dev/snd/seq crw-rw----. 1 root hwaudio 116, 33 Nov 25 10:06 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Nov 25 10:06 . drwxr-xr-x. 3 root root 260 Nov 25 10:06 .. lrwxrwxrwx. 1 root root 12 Nov 25 10:06 platform-skl_n88l25_m98357a -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:276: no soundcards found... ARECORD arecord: device_list:276: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card sklnau8825max Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ acpi_als af_alg ah6 algif_hash algif_skcipher bluetooth bridge btbcm btintel btrtl btusb ccm cfg80211 cmac cros_ec_sensorhub cros_ec_sensors cros_ec_sensors_core ecdh_generic esp6 fuse iio_trig_hrtimer iio_trig_sysfs industrialio industrialio_configfs industrialio_sw_trigger industrialio_triggered_buffer ip6t_REJECT ip6t_ipv6header ip6table_nat ipt_MASQUERADE iwl7000_mac80211 iwlmvm iwlwifi joydev kfifo_buf llc lzo_compress lzo_rle nf_conntrack_ftp nf_conntrack_tftp nf_nat_ftp nf_nat_ipv6 nf_nat_tftp rfcomm snd_hda_core snd_hda_ext_core snd_intel_nhlt snd_seq snd_seq_device snd_seq_dummy snd_skl_nau88l25_max98357a snd_soc_acpi snd_soc_acpi_intel_match snd_soc_dmic snd_soc_hdac_hdmi snd_soc_max98357a snd_soc_nau8825 snd_soc_skl snd_soc_skl_ipc snd_soc_skl_ssp_clk snd_soc_sst_dsp snd_soc_sst_ipc stp tun uinput uvcvideo veth vhost vhost_vsock videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc vmw_vsock_virtio_transport_common vsock xfrm4_mode_transport xfrm4_mode_tunnel xfrm6_mode_transport xfrm6_mode_tunnel xt_cgroup zram !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-utils 1.2.2-1ubuntu2.1 amd64 Utilities for configuring and using ALSA