!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Sun Oct 16 15:47:55 UTC 2022 !!Linux Distribution !!------------------ Ubuntu 22.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.1 LTS" PRETTY_NAME="Ubuntu 22.04.1 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 !!DMI Information !!--------------- Manufacturer: Apple Inc. Product Name: iMac12,1 Product Version: 1.0 Firmware Version: 87.0.0.0.0 System SKU: Board Vendor: Apple Inc. Board Name: Mac-942B5BF58194151B !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0008:00/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 /sys/bus/acpi/devices/SMBUS-DDCBLC:00/status 15 /sys/bus/acpi/devices/device:0c/status 15 /sys/bus/acpi/devices/device:0d/status 15 /sys/bus/acpi/devices/device:0e/status 15 /sys/bus/acpi/devices/device:0f/status 15 /sys/bus/acpi/devices/device:10/status 15 /sys/bus/acpi/devices/device:13/status 15 /sys/bus/acpi/devices/device:14/status 15 /sys/bus/acpi/devices/device:16/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:19/status 15 /sys/bus/acpi/devices/device:1b/status 15 /sys/bus/acpi/devices/device:1c/status 11 /sys/bus/acpi/devices/device:1d/status 9 /sys/bus/acpi/devices/device:1e/status 9 /sys/bus/acpi/devices/device:1f/status 9 /sys/bus/acpi/devices/device:20/status 11 /sys/bus/acpi/devices/device:21/status 9 /sys/bus/acpi/devices/device:22/status 9 !!Kernel Information !!------------------ Kernel release: 5.4.0-26-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - No Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05) Subsystem: Intel Corporation Apple MacBookPro8,2 [Core i7, 15", 2011] [8086:7270] 01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Turks HDMI Audio [Radeon HD 6500/6600 / 6700M Series] [1002:aa90] Subsystem: Apple Inc. Turks HDMI Audio [Radeon HD 6500/6600 / 6700M Series] [106b:aa90] !!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: model=imac27_122 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Oct 16 17:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 16 17:17 /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 !!------------------ aesni_intel ahci autofs4 crc32_pclmul crc_itu_t crct10dif_pclmul cryptd crypto_simd dm_log dm_mirror dm_region_hash drm drm_kms_helper efi_pstore fb_sys_fops firewire_core firewire_ohci ghash_clmulni_intel glue_helper hid hid_appleir hid_generic i2c_algo_bit i2c_i801 i915 icp input_leds ip_tables ipmi_devintf ipmi_msghandler isofs joydev kvm kvm_intel libahci lp lpc_ich msr nls_iso8859_1 nls_utf8 overlay parport parport_pc ppdev radeon sch_fq_codel spl syscopyarea sysfillrect sysimgblt tg3 thunderbolt ttm uas usb_storage usbhid video x_tables zavl zcommon zfs zlua znvpair zunicode !!ALSA/HDA dmesg !!-------------- [ 0.138746] ACPI: Added _OSI(Linux-Dell-Video) [ 0.138748] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.138750] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.6.3-1ubuntu1 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 amd64 Utilities for configuring and using ALSA