!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Jul 23 11:46:44 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 16.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.1 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: Acer Product Name: Aspire V5-571G Product Version: V2.03 Firmware Version: V2.03 Board Vendor: Acer Board Name: Aspire V5-571G !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /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:28/status 15 /sys/bus/acpi/devices/device:3b/status 15 !!Kernel Information !!------------------ Kernel release: 4.4.0-83-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-83-generic 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 !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 1025:072d !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jul 23 13:44 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 23 13:44 /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 nls_utf8 udf crc_itu_t drbg ansi_cprng ctr ccm snd_hda_codec_hdmi arc4 ath9k ath9k_common ath9k_hw ath snd_hda_codec_realtek mac80211 uvcvideo snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal videobuf2_vmalloc videobuf2_memops intel_powerclamp videobuf2_v4l2 videobuf2_core coretemp snd_hda_intel v4l2_common acer_wmi snd_hda_codec kvm_intel videodev sparse_keymap snd_hda_core cfg80211 media snd_hwdep kvm snd_pcm snd_seq_midi snd_seq_midi_event irqbypass snd_rawmidi snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ghash_clmulni_intel snd_timer cryptd snd rtsx_pci_ms memstick soundcore mei_me mei input_leds joydev shpchp lpc_ich serio_raw mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nouveau i915 psmouse mxm_wmi i2c_algo_bit ttm drm_kms_helper ahci libahci r8169 syscopyarea sysfillrect mii sysimgblt rtsx_pci fb_sys_fops drm wmi video fjes !!ALSA/HDA dmesg !!-------------- [ 16.098376] media: Linux media interface: v0.10 [ 16.157265] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 16.247892] Linux video capture interface: v2.00 -- [ 16.296931] input: Acer BMA150 accelerometer as /devices/virtual/input/input12 [ 16.338638] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201707210446~ubuntu16.04.1 [ 16.338842] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 16.506066] intel_rapl: Found RAPL domain package -- [ 16.671034] USB Video Class driver (1.1.1) [ 16.727298] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC271X: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 16.727302] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 16.727304] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 16.727306] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 16.727307] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 16.727309] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x1b [ 16.727311] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ 16.962701] ath: phy0: ASPM enabled: 0x43 -- [ 16.962709] ath: Regpair used: 0x6a [ 17.014806] snd_hda_codec_realtek hdaudioC0D0: Failed to find dell wmi symbol dell_app_wmi_led_set [ 17.050176] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' -- [ 17.095247] Oops: 0002 [#1] SMP [ 17.095267] Modules linked in: snd_hda_codec_hdmi(OE ) arc4 ath9k ath9k_common ath9k_hw ath snd_hda_codec_realtek(OE) mac80211 uvcvideo snd_hda_codec_generic(OE) intel_rapl x86_pkg_temp_thermal videobuf2_vmalloc videobuf2_memops intel_powerclamp videobuf2_v4l2 videobuf2_core coretemp snd_hda_intel(OE) v4l2_common acer_wmi snd_hda_codec(OE) kvm_intel videodev sparse_keymap snd_hda_core(OE) cfg80211 media snd_hwdep kvm snd_pcm snd_seq_midi snd_seq_midi_event irqbypass snd_rawmidi snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ghash_clmulni_intel snd_timer cryptd snd rtsx_pci_ms memstick soundcore mei_me mei input_leds joydev shpchp lpc_ich serio_raw mac_hid parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nouveau i915 psmouse mxm_wmi i2c_algo_bit ttm drm_kms_helper ahci [ 17.095691] libahci r8169 syscopyarea sysfillrect mii sysimgblt rtsx_pci fb_sys_fops drm wmi video fjes -- [ 17.096272] Call Trace: [ 17.096290] [] snd_hdac_acomp_get_eld 0x64/0x80 [snd_hda_core] [ 17.096323] [] hdmi_present_sense 0xa9/0x3b0 [snd_hda_codec_hdmi] [ 17.096355] [] generic_hdmi_build_controls 0x150/0x1f0 [snd_hda_codec_hdmi] [ 17.096394] [] snd_hda_codec_build_controls 0x1ba/0x200 [snd_hda_codec] [ 17.096429] [] hda_codec_driver_probe 0x87/0x100 [snd_hda_codec] [ 17.096461] [] driver_probe_device 0x222/0x4a0 -- [ 17.096628] [] driver_register 0x60/0xe0 [ 17.096654] [] __hda_codec_driver_register 0x5a/0x60 [snd_hda_codec] [ 17.096686] [] hdmi_driver_init 0x1e/0x1000 [snd_hda_codec_hdmi] [ 17.096717] [] do_one_initcall 0xb3/0x200