!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Feb 23 22:45:18 UTC 2018 !!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: LENOVO Product Name: 80U0 Product Version: Lenovo Yoga710-15ISK Firmware Version: 0GCN20WW(V1.04) Board Vendor: LENOVO Board Name: Lenovo Yoga710-1 !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.4.0-112-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-112-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 !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9d70 (rev 21) Subsystem: 17aa:3811 !!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 Feb 24 00:23 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 24 00:23 /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 btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c drbg ansi_cprng ctr ccm bnep snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_soc_skl_ipc snd_hda_ext_core snd_hda_core iwlmvm snd_soc_sst_ipc i2c_designware_platform i2c_designware_core snd_soc_sst_dsp snd_soc_core mac80211 snd_compress intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ac97_bus snd_pcm_dmaengine kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul iwlwifi ghash_clmulni_intel snd_pcm cfg80211 aesni_intel rtsx_pci_ms memstick snd_seq_midi snd_seq_midi_event aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_rawmidi snd_seq snd_seq_device snd_timer input_leds joydev serio_raw uvcvideo snd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common soundcore dw_dmac_core videodev mac_hid media shpchp idma64 virt_dma btusb btrtl btbcm btintel bluetooth mei_me mei intel_lpss_pci intel_lpss parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid rtsx_pci_sdmmc psmouse ttm i915_bpo intel_ips video rtsx_pci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci !!ALSA/HDA dmesg !!-------------- [ 3.460202] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 3.460202] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 3.464202] iwlwifi 0000:02:00.0: L1 Enabled - LTR Disabled -- [ 3.472203] Oops: 0000 [#1] SMP [ 3.472203] Modules linked in: snd_hda_ext_core(OE) snd_hda_core(OE) iwlmvm( ) snd_soc_sst_ipc i2c_designware_platform( ) i2c_designware_core snd_soc_sst_dsp snd_soc_core mac80211 snd_compress intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ac97_bus snd_pcm_dmaengine kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul iwlwifi ghash_clmulni_intel snd_pcm cfg80211 aesni_intel rtsx_pci_ms memstick snd_seq_midi snd_seq_midi_event aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_rawmidi snd_seq snd_seq_device snd_timer input_leds joydev serio_raw uvcvideo snd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common soundcore dw_dmac_core videodev mac_hid media shpchp idma64 virt_dma btusb btrtl btbcm btintel bluetooth mei_me mei intel_lpss_pci intel_lpss parport_pc [ 3.472203] ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid rtsx_pci_sdmmc psmouse ttm i915_bpo intel_ips video rtsx_pci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci -- [ 3.472203] ---[ end trace f4608d23f68a7b62 ]--- [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_link_power_down_all [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_link_power_down_all (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_send_cmd [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_send_cmd (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_enter_link_reset [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_enter_link_reset (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_get_response [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_get_response (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_update_rirb [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_update_rirb (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_ppcap_enable [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_ppcap_enable (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_link_stream_clear [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_link_stream_clear (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_stop_chip [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_stop_chip (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_init [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_init (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_link_stream_setup [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_link_stream_setup (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_link_free_all [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_link_free_all (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_device_init [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_device_init (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_ppcap_int_enable [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_ppcap_int_enable (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_timecounter_init [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_timecounter_init (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_link_stream_start [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_link_stream_start (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_stop_streams [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_stop_streams (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_free_stream_pages [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_free_stream_pages (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_exit [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_exit (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_free_all [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_free_all (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_init_chip [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_init_chip (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_stop [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_stop (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_cleanup [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_cleanup (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_stream_assign [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_stream_assign (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_stream_release [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_stream_release (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_stream_init_all [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_stream_init_all (err -22) [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_parse_capabilities (err 0) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_link_stream_reset [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_link_stream_reset (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_sync [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_sync (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_setup [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_setup (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_set_params [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_set_params (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_handle_stream_irq [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_handle_stream_irq (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_get_ml_capabilities [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_get_ml_capabilities (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_link_clear_stream_id [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_link_clear_stream_id (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_link_set_stream_id [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_link_set_stream_id (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_sync_trigger [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_sync_trigger (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_reset [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_reset (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_bus_alloc_stream_pages [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_bus_alloc_stream_pages (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_ext_bus_get_link [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_ext_bus_get_link (err -22) [ 3.476203] snd_soc_skl: disagrees about version of symbol snd_hdac_stream_start [ 3.476203] snd_soc_skl: Unknown symbol snd_hdac_stream_start (err -22) [ 3.484203] snd_hda_intel 0000:00:1f.3: Probing card using HDA DKMS, version 0.201801132117~ubuntu16.04.1 [ 3.484203] snd_hda_intel 0000:00:1f.3: assigned PCI INT A -> IRQ 11 [ 3.484203] snd_hda_intel 0000:00:1f.3: sharing IRQ 11 with 0000:00:15.0 [ 3.484203] snd_hda_intel 0000:00:1f.3: sharing IRQ 11 with 0000:00:1f.4 [ 3.484203] snd_hda_intel 0000:00:1f.3: sharing IRQ 11 with 0000:01:00.0 [ 3.524206] cfg80211: World regulatory domain updated: -- [ 3.540207] Adding 5928956k swap on /dev/sda7. Priority:-1 extents:1 across:5928956k SSFS [ 3.564208] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [ 3.636213] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 3.636213] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC236: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [ 3.724218] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 3.728218] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 -- [ 3.728218] Oops: 0000 [#2] SMP [ 3.728218] Modules linked in: snd_hda_codec_realtek(OE ) snd_hda_codec_generic(OE) arc4 snd_hda_intel(OE) snd_hda_codec(OE) snd_hwdep snd_soc_skl_ipc snd_hda_ext_core(OE) snd_hda_core(OE) iwlmvm snd_soc_sst_ipc i2c_designware_platform( ) i2c_designware_core snd_soc_sst_dsp snd_soc_core mac80211 snd_compress intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ac97_bus snd_pcm_dmaengine kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul iwlwifi ghash_clmulni_intel snd_pcm cfg80211 aesni_intel rtsx_pci_ms memstick snd_seq_midi snd_seq_midi_event aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_rawmidi snd_seq snd_seq_device snd_timer input_leds joydev serio_raw uvcvideo snd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common soundcore dw_dmac_core videodev [ 3.728218] mac_hid media shpchp idma64 virt_dma btusb btrtl btbcm btintel bluetooth mei_me mei intel_lpss_pci intel_lpss parport_pc ppdev lp parport autofs4 hid_logitech_hidpp hid_logitech_dj usbhid hid rtsx_pci_sdmmc psmouse ttm i915_bpo intel_ips video rtsx_pci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci -- [ 3.728218] [] acpi_get_devices 0x6a/0x94 [ 3.728218] [] ? alc274_fixup_bind_dacs 0x30/0x30 [snd_hda_codec_realtek] [ 3.728218] [] acpi_dev_present 0x32/0x60 [snd_hda_codec_realtek] [ 3.728218] [] hda_fixup_thinkpad_acpi 0x83/0x1c0 [snd_hda_codec_realtek] [ 3.728218] [] apply_fixup 0x1b5/0x2b0 [snd_hda_codec] [ 3.728218] [] snd_hda_apply_fixup 0x22/0x30 [snd_hda_codec] [ 3.728218] [] patch_alc269 0x291/0x6a0 [snd_hda_codec_realtek] [ 3.728218] [] hda_codec_driver_probe 0x77/0x120 [snd_hda_codec] [ 3.728218] [] driver_probe_device 0x222/0x4a0 -- [ 3.728218] [] driver_register 0x60/0xe0 [ 3.728218] [] __hda_codec_driver_register 0x5a/0x60 [snd_hda_codec] [ 3.728218] [] realtek_driver_init 0x1e/0x1000 [snd_hda_codec_realtek] [ 3.728218] [] do_one_initcall 0xb3/0x200