!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Aug 21 18:13:12 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: ASUSTeK COMPUTER INC. Product Name: X550CC Product Version: 1.0 Firmware Version: X550CC.217 Board Vendor: ASUSTeK COMPUTER INC. Board Name: X550CC !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ATK3001:00/status 15 /sys/bus/acpi/devices/ATK4001:00/status 15 /sys/bus/acpi/devices/ETD0108:00/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/PNP0C01:00/status 15 /sys/bus/acpi/devices/PNP0C01:01/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:02/status 15 !!Kernel Information !!------------------ Kernel release: 4.4.0-92-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-92-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 - No !!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: 1043:118f !!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 Aug 21 21:11 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 21 21:11 /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 drbg ansi_cprng ctr ccm asus_nb_wmi asus_wmi sparse_keymap uvcvideo intel_rapl videobuf2_vmalloc snd_hda_codec_hdmi x86_pkg_temp_thermal videobuf2_memops intel_powerclamp videobuf2_v4l2 videobuf2_core snd_hda_codec_realtek v4l2_common snd_hda_codec_generic videodev media coretemp snd_hda_intel snd_hda_codec snd_hda_core arc4 kvm_intel kvm ath9k snd_hwdep irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ath9k_common ath9k_hw snd_pcm aesni_intel snd_seq_midi snd_seq_midi_event snd_rawmidi ath mac80211 snd_seq cfg80211 aes_x86_64 lrw gf128mul glue_helper snd_seq_device ablk_helper snd_timer cryptd rtsx_pci_ms snd memstick joydev input_leds serio_raw mei_me mei soundcore lpc_ich shpchp mac_hid binfmt_misc parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc i915 nouveau mxm_wmi psmouse ttm i2c_algo_bit drm_kms_helper ahci syscopyarea libahci sysfillrect sysimgblt fb_sys_fops r8169 drm rtsx_pci mii wmi fjes video !!ALSA/HDA dmesg !!-------------- [ 14.494064] ieee80211 phy0: Atheros AR9485 Rev:1 mem=0xffffc90000f00000, irq=17 [ 14.499448] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 14.695563] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201708210416~ubuntu16.04.1 [ 14.695728] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 14.940720] media: Linux media interface: v0.10 [ 14.984966] Linux video capture interface: v2.00 [ 15.183653] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC270: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 15.183659] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 15.183662] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 15.183664] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 15.183667] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 15.183669] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [ 15.481884] BUG: unable to handle kernel NULL pointer dereference at (null) -- [ 15.482009] Oops: 0002 [#1] SMP [ 15.482031] Modules linked in: snd_hda_codec_hdmi(OE ) x86_pkg_temp_thermal videobuf2_memops intel_powerclamp videobuf2_v4l2 videobuf2_core snd_hda_codec_realtek(OE) v4l2_common snd_hda_codec_generic(OE) videodev media coretemp snd_hda_intel(OE) snd_hda_codec(OE) snd_hda_core(OE) arc4 kvm_intel kvm ath9k snd_hwdep irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ath9k_common ath9k_hw snd_pcm aesni_intel snd_seq_midi snd_seq_midi_event snd_rawmidi ath mac80211 snd_seq cfg80211 aes_x86_64 lrw gf128mul glue_helper snd_seq_device ablk_helper snd_timer cryptd rtsx_pci_ms snd memstick joydev input_leds serio_raw mei_me mei soundcore lpc_ich shpchp mac_hid binfmt_misc parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc i915 nouveau mxm_wmi psmouse ttm i2c_algo_bit drm_kms_helper [ 15.482484] ahci syscopyarea libahci sysfillrect sysimgblt fb_sys_fops r8169 drm rtsx_pci mii wmi fjes video -- [ 15.483124] Call Trace: [ 15.483144] [] snd_hdac_acomp_get_eld 0x64/0x80 [snd_hda_core] [ 15.483178] [] hdmi_present_sense 0xa9/0x3b0 [snd_hda_codec_hdmi] [ 15.483214] [] generic_hdmi_build_controls 0x150/0x1f0 [snd_hda_codec_hdmi] [ 15.483257] [] snd_hda_codec_build_controls 0x1ba/0x200 [snd_hda_codec] [ 15.483295] [] hda_codec_driver_probe 0x87/0x100 [snd_hda_codec] [ 15.483330] [] driver_probe_device 0x222/0x4a0 -- [ 15.483514] [] driver_register 0x60/0xe0 [ 15.483543] [] __hda_codec_driver_register 0x5a/0x60 [snd_hda_codec] [ 15.483579] [] hdmi_driver_init 0x1e/0x1000 [snd_hda_codec_hdmi] [ 15.483614] [] do_one_initcall 0xb3/0x200