!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Dec 9 20:01:05 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 16.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.3 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial !!DMI Information !!--------------- Manufacturer: Apple Inc. Product Name: MacBookPro8,1 Product Version: 1.0 Firmware Version: MBP81.88Z.0047.B2C.1510261540 Board Vendor: Apple Inc. Board Name: Mac-94245B3640C91C81 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0001:00/status 15 /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/APP000B: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/device:06/status 15 /sys/bus/acpi/devices/device:07/status 15 /sys/bus/acpi/devices/device:09/status 15 /sys/bus/acpi/devices/device:0a/status 15 /sys/bus/acpi/devices/device:0c/status 15 /sys/bus/acpi/devices/device:0e/status 15 /sys/bus/acpi/devices/device:1c/status 15 /sys/bus/acpi/devices/device:1d/status 15 /sys/bus/acpi/devices/device:1f/status 15 /sys/bus/acpi/devices/device:20/status 15 /sys/bus/acpi/devices/device:21/status 15 /sys/bus/acpi/devices/device:23/status 15 /sys/bus/acpi/devices/device:25/status 11 /sys/bus/acpi/devices/device:26/status 9 /sys/bus/acpi/devices/device:27/status 9 /sys/bus/acpi/devices/device:28/status 9 /sys/bus/acpi/devices/device:29/status 11 /sys/bus/acpi/devices/device:2a/status 9 /sys/bus/acpi/devices/device:2b/status 9 !!Kernel Information !!------------------ Kernel release: 4.10.0-42-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.1.0 Utilities version: 1.1.0 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 05) Subsystem: 8086:7270 !!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=STAC9220/9221 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Dec 10 04:58 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 10 04:58 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper applesmc cryptd intel_cstate intel_rapl_perf input_polldev uvcvideo joydev wl btusb videobuf2_vmalloc btrtl videobuf2_memops videobuf2_v4l2 btbcm videobuf2_core btintel cfg80211 bluetooth input_leds bcm5974 videodev media apple_gmux thunderbolt shpchp acpi_als lpc_ich kfifo_buf industrialio apple_bl mac_hid mei_me mei sbs sbshc cuse parport_pc ppdev lp parport autofs4 hid_generic hid_apple hid_appleir usbhid hid i915 i2c_algo_bit drm_kms_helper firewire_ohci syscopyarea ahci sysfillrect sysimgblt libahci fb_sys_fops tg3 drm firewire_core sdhci_pci ptp crc_itu_t sdhci pps_core fjes video !!ALSA/HDA dmesg !!-------------- [ 8.202556] thunderbolt 0000:07:00.0: NFC Credits: 0x700000 [ 8.202651] thunderbolt 0000:07:00.0: Port 11: 8086:1513 (Revision: 2, TB Version: 1, Type: DP/HDMI (0xe0102)) [ 8.202652] thunderbolt 0000:07:00.0: Max hop id (in/out): 9/9 -- [ 8.202655] thunderbolt 0000:07:00.0: NFC Credits: 0x700000 [ 8.202752] thunderbolt 0000:07:00.0: Port 12: 8086:1513 (Revision: 2, TB Version: 1, Type: DP/HDMI (0xe0101)) [ 8.202754] thunderbolt 0000:07:00.0: Max hop id (in/out): 9/9 -- [ 8.202756] thunderbolt 0000:07:00.0: NFC Credits: 0x700000 [ 8.202851] thunderbolt 0000:07:00.0: Port 13: 8086:1513 (Revision: 2, TB Version: 1, Type: DP/HDMI (0xe0101)) [ 8.202853] thunderbolt 0000:07:00.0: Max hop id (in/out): 9/9