!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Sun Oct 13 21:16:12 UTC 2024 !!Linux Distribution !!------------------ Ubuntu 22.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS" PRETTY_NAME="Ubuntu 22.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian 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=jammy Ubuntu 22.04.1 LTS (Jammy Jellyfish) !!DMI Information !!--------------- Manufacturer: 3DS Outscale Product Name: 3DS Outscale VM Product Version: pc-i440fx-7.2 Firmware Version: rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/LNXCPU:00/status 15 /sys/bus/acpi/devices/LNXCPU:01/status 15 /sys/bus/acpi/devices/LNXCPU:02/status 15 /sys/bus/acpi/devices/LNXCPU:03/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0303:00/status 15 /sys/bus/acpi/devices/PNP0501:00/status 15 /sys/bus/acpi/devices/PNP0A06:01/status 11 /sys/bus/acpi/devices/PNP0A06:02/status 11 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /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/PNP0F13:00/status 15 /sys/bus/acpi/devices/QEMU0002:00/status 11 !!Kernel Information !!------------------ Kernel release: 5.15.0-83-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.0-83-generic Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- snd_aloop (card 0) snd_aloop (card 1) snd_aloop (card 2) snd_aloop (card 3) snd_aloop (card 4) snd_aloop (card 5) snd_aloop (card 6) snd_aloop (card 7) !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Loopback ]: Loopback - Loopback Loopback 1 1 [Loopback_1 ]: Loopback - Loopback Loopback 2 2 [Loopback_2 ]: Loopback - Loopback Loopback 3 3 [Loopback_3 ]: Loopback - Loopback Loopback 4 4 [Loopback_4 ]: Loopback - Loopback Loopback 5 5 [Loopback_5 ]: Loopback - Loopback Loopback 6 6 [Loopback_6 ]: Loopback - Loopback Loopback 7 7 [Loopback_7 ]: Loopback - Loopback Loopback 8 !!PCI Soundcards installed in the system !!-------------------------------------- !!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_aloop: enable=1,1,1,1,1,1,1,1 index=0,1,2,3,4,5,6,7 !!Loaded sound module options !!--------------------------- !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Module: snd_aloop enable : Y,Y,Y,Y,Y,Y,Y,Y,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N 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 : 0,1,2,3,4,5,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 timer_source : (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) !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card3 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card4 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card5 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card6 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!Card: /sys/class/sound/card7 Driver: /sys/bus/platform/drivers/snd_aloop Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 6 Oct 13 23:13 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 11 Oct 13 23:13 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Oct 13 23:13 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 21 Oct 13 23:13 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 26 Oct 13 23:13 /dev/snd/controlC4 crw-rw---- 1 root audio 116, 31 Oct 13 23:13 /dev/snd/controlC5 crw-rw---- 1 root audio 116, 38 Oct 13 23:13 /dev/snd/controlC6 crw-rw---- 1 root audio 116, 43 Oct 13 23:13 /dev/snd/controlC7 crw-rw---- 1 root audio 116, 3 Oct 13 23:13 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Oct 13 23:13 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Oct 13 23:13 /dev/snd/pcmC0D1c crw-rw---- 1 root audio 116, 4 Oct 13 23:13 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 8 Oct 13 23:13 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 7 Oct 13 23:13 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 10 Oct 13 23:13 /dev/snd/pcmC1D1c crw-rw---- 1 root audio 116, 9 Oct 13 23:13 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 13 Oct 13 23:13 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 12 Oct 13 23:13 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 15 Oct 13 23:13 /dev/snd/pcmC2D1c crw-rw---- 1 root audio 116, 14 Oct 13 23:13 /dev/snd/pcmC2D1p crw-rw---- 1 root audio 116, 18 Oct 13 23:13 /dev/snd/pcmC3D0c crw-rw---- 1 root audio 116, 17 Oct 13 23:13 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 20 Oct 13 23:13 /dev/snd/pcmC3D1c crw-rw---- 1 root audio 116, 19 Oct 13 23:13 /dev/snd/pcmC3D1p crw-rw---- 1 root audio 116, 23 Oct 13 23:13 /dev/snd/pcmC4D0c crw-rw---- 1 root audio 116, 22 Oct 13 23:13 /dev/snd/pcmC4D0p crw-rw---- 1 root audio 116, 25 Oct 13 23:13 /dev/snd/pcmC4D1c crw-rw---- 1 root audio 116, 24 Oct 13 23:13 /dev/snd/pcmC4D1p crw-rw---- 1 root audio 116, 28 Oct 13 23:13 /dev/snd/pcmC5D0c crw-rw---- 1 root audio 116, 27 Oct 13 23:13 /dev/snd/pcmC5D0p crw-rw---- 1 root audio 116, 30 Oct 13 23:13 /dev/snd/pcmC5D1c crw-rw---- 1 root audio 116, 29 Oct 13 23:13 /dev/snd/pcmC5D1p crw-rw---- 1 root audio 116, 35 Oct 13 23:13 /dev/snd/pcmC6D0c crw-rw---- 1 root audio 116, 34 Oct 13 23:13 /dev/snd/pcmC6D0p crw-rw---- 1 root audio 116, 37 Oct 13 23:13 /dev/snd/pcmC6D1c crw-rw---- 1 root audio 116, 36 Oct 13 23:13 /dev/snd/pcmC6D1p crw-rw---- 1 root audio 116, 40 Oct 13 23:13 /dev/snd/pcmC7D0c crw-rw---- 1 root audio 116, 39 Oct 13 23:13 /dev/snd/pcmC7D0p crw-rw---- 1 root audio 116, 42 Oct 13 23:13 /dev/snd/pcmC7D1c crw-rw---- 1 root audio 116, 41 Oct 13 23:13 /dev/snd/pcmC7D1p crw-rw---- 1 root audio 116, 1 Oct 13 23:13 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 13 23:13 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 200 Oct 13 23:13 . drwxr-xr-x 3 root root 900 Oct 13 23:13 .. lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.1 -> ../controlC1 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.2 -> ../controlC2 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.3 -> ../controlC3 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.4 -> ../controlC4 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.5 -> ../controlC5 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.6 -> ../controlC6 lrwxrwxrwx 1 root root 12 Oct 13 23:13 platform-snd_aloop.7 -> ../controlC7 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) defaults.pcm.rate_converter "samplerate_best" pcm.amix { type dmix ipc_key 219345 slave { pcm "hw:Loopback,0,0" period_size 512 buffer_size 2048 channels 1 rate 48000 } } pcm.asnoop { type dsnoop ipc_key 219346 slave { pcm "hw:Loopback_1,1,0" period_size 512 buffer_size 2048 channels 1 rate 48000 } } pcm.aduplex { type asym playback.pcm "amix" capture.pcm "asnoop" } pcm.bmix { type dmix ipc_key 219347 slave { pcm "hw:Loopback_1,0,0" period_size 512 buffer_size 2048 channels 1 rate 48000 } } pcm.bsnoop { type dsnoop ipc_key 219348 slave { pcm "hw:Loopback,1,0" period_size 512 buffer_size 2048 channels 1 rate 48000 } } pcm.bduplex { type asym playback.pcm "bmix" capture.pcm "bsnoop" } pcm.baresip { type plug slave.pcm "bduplex" } pcm.!default { type plug slave.pcm "aduplex" } !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card Loopback Invalid card number 'Loopback'. Invalid card number 'Loopback'. !!-------Mixer controls for card Loopback_1 Invalid card number 'Loopback_1'. Invalid card number 'Loopback_1'. !!-------Mixer controls for card Loopback_2 Invalid card number 'Loopback_2'. Invalid card number 'Loopback_2'. !!-------Mixer controls for card Loopback_3 Invalid card number 'Loopback_3'. Invalid card number 'Loopback_3'. !!-------Mixer controls for card Loopback_4 Invalid card number 'Loopback_4'. Invalid card number 'Loopback_4'. !!-------Mixer controls for card Loopback_5 Invalid card number 'Loopback_5'. Invalid card number 'Loopback_5'. !!-------Mixer controls for card Loopback_6 Invalid card number 'Loopback_6'. Invalid card number 'Loopback_6'. !!-------Mixer controls for card Loopback_7 Invalid card number 'Loopback_7'. Invalid card number 'Loopback_7'. !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ aesni_intel async_memcpy async_pq async_raid6_recov async_tx async_xor autofs4 binfmt_misc blake2b_generic bochs br_netfilter bridge btrfs cec crc32_pclmul crct10dif_pclmul cryptd crypto_simd dm_multipath drm drm_kms_helper drm_ttm_helper drm_vram_helper efi_pstore failover fb_sys_fops floppy ghash_clmulni_intel hid hid_generic i2c_piix4 input_leds intel_rapl_common intel_rapl_msr ip_tables isst_if_common isst_if_mbox_msr joydev libcrc32c linear llc mac_hid mc multipath net_failover nf_conntrack nf_conntrack_netlink nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfit nfnetlink nft_chain_nat nft_compat nft_counter nls_iso8859_1 overlay pata_acpi psmouse pstore_blk pstore_zone qemu_fw_cfg raid0 raid1 raid10 raid456 raid6_pq ramoops rapl rc_core reed_solomon sch_fq_codel scsi_dh_alua scsi_dh_emc scsi_dh_rdac serio_raw snd snd_aloop snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_timer soundcore stp syscopyarea sysfillrect sysimgblt ttm usbhid v4l2loopback veth videodev virtio_blk virtio_net virtio_rng virtio_scsi x_tables xfrm_algo xfrm_user xor xt_MASQUERADE xt_addrtype xt_conntrack zstd_compress !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-tools 1.2.5-2 amd64 Console based ALSA utilities for specific hardware ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.6.3-1ubuntu1.11 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 amd64 Utilities for configuring and using ALSA