!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jul 21 18:17:39 UTC 2016 !!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: LENOVO Product Name: 20GB000LUS Product Version: ThinkPad 11e 3rd Gen Firmware Version: R0AET27W (1.10) !!Kernel Information !!------------------ Kernel release: 4.4.0-31-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-31-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 Device 2284 (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:2284 (rev 21) Subsystem: 17aa:5057 !!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 21 14:13 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 21 14:13 /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 rfcomm bnep intel_rapl intel_powerclamp coretemp kvm irqbypass punit_atom_debug crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek snd_hda_codec_generic aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd arc4 snd_hda_intel uvcvideo iwlmvm joydev mac80211 snd_hda_codec videobuf2_vmalloc snd_hda_core snd_hwdep input_leds videobuf2_memops nls_iso8859_1 mac_hid iwlwifi btusb snd_pcm serio_raw videobuf2_v4l2 btrtl videobuf2_core btbcm btintel v4l2_common snd_seq_midi bluetooth cfg80211 snd_seq_midi_event videodev media snd_rawmidi lpc_ich snd_seq snd_seq_device snd_timer snd mei_txe mei soundcore shpchp parport_pc ppdev lp parport autofs4 i915 video i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt r8169 fb_sys_fops mii drm ahci libahci !!ALSA/HDA dmesg !!-------------- [ 5.109200] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq [ 5.229205] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 5.237483] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7265D-19.ucode failed with error -2 -- [ 5.449432] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated [ 5.538366] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201607210501~ubuntu16.04.1 [ 5.538405] snd_hda_intel 0000:00:1b.0: can't find IRQ for PCI INT A; please try using pci=biosirq [ 5.545307] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' -- [ 5.591480] USB Video Class driver (1.1.1) [ 6.131062] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 6.165381] SSE version of gcm_enc/dec engaged. [ 6.205031] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC293: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 6.205040] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 6.205044] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 6.205047] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 6.205050] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 6.205054] snd_hda_codec_realtek hdaudioC0D0: Mic=0x1a [ 6.205058] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 6.228232] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 -- [ 6.228434] Oops: 0000 [#1] SMP [ 6.228475] Modules linked in: snd_hda_codec_realtek(OE ) snd_hda_codec_generic(OE) aesni_intel( ) aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd arc4 snd_hda_intel(OE) uvcvideo iwlmvm joydev mac80211 snd_hda_codec(OE) videobuf2_vmalloc snd_hda_core(OE) snd_hwdep input_leds videobuf2_memops nls_iso8859_1 mac_hid iwlwifi btusb snd_pcm serio_raw videobuf2_v4l2 btrtl videobuf2_core btbcm btintel v4l2_common snd_seq_midi bluetooth cfg80211 snd_seq_midi_event videodev media snd_rawmidi lpc_ich snd_seq snd_seq_device snd_timer snd mei_txe mei soundcore shpchp parport_pc ppdev lp parport autofs4 i915 video i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt r8169 fb_sys_fops mii drm ahci libahci [ 6.229320] CPU: 0 PID: 1311 Comm: modprobe Tainted: G OE 4.4.0-31-generic #50-Ubuntu -- [ 6.230620] [] acpi_get_devices 0x6a/0x94 [ 6.230687] [] ? alc_fixup_disable_aamix 0x20/0x20 [snd_hda_codec_realtek] [ 6.230775] [] acpi_dev_present 0x32/0x60 [snd_hda_codec_realtek] [ 6.230855] [] hda_fixup_thinkpad_acpi 0x83/0x1a0 [snd_hda_codec_realtek] [ 6.230948] [] apply_fixup 0x1b5/0x2b0 [snd_hda_codec] [ 6.231023] [] snd_hda_apply_fixup 0x22/0x30 [snd_hda_codec] [ 6.231100] [] patch_alc269 0x223/0x5a0 [snd_hda_codec_realtek] [ 6.231181] [] hda_codec_driver_probe 0x6b/0x100 [snd_hda_codec] [ 6.231257] [] driver_probe_device 0x222/0x4a0 -- [ 6.231653] [] driver_register 0x60/0xe0 [ 6.231715] [] __hda_codec_driver_register 0x5a/0x60 [snd_hda_codec] [ 6.231797] [] realtek_driver_init 0x1e/0x1000 [snd_hda_codec_realtek] [ 6.231878] [] do_one_initcall 0xb3/0x200