!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Dec 25 09:24:32 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: 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: 4.4.0-104-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-104-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 Dec 25 14:51 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 25 14:51 /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 snd_hda_codec_realtek snd_hda_codec_generic arc4 binfmt_misc i2c_designware_platform i2c_designware_core iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_soc_skl snd_soc_skl_ipc iwlwifi snd_hda_ext_core snd_soc_sst_ipc kvm snd_soc_sst_dsp snd_soc_core irqbypass crct10dif_pclmul crc32_pclmul snd_compress cfg80211 rtsx_pci_ms memstick ghash_clmulni_intel ac97_bus snd_pcm_dmaengine dw_dmac_core aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm input_leds snd_seq_midi snd_seq_midi_event joydev snd_rawmidi snd_seq mac_hid snd_seq_device snd_timer snd uvcvideo serio_raw videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 soundcore videobuf2_core v4l2_common btusb videodev shpchp btrtl btbcm btintel media bluetooth idma64 virt_dma 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 i915_bpo intel_ips ttm video rtsx_pci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci !!ALSA/HDA dmesg !!-------------- [ 3.036173] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.036173] snd_hda_intel 0000:00:1f.3: PCI->APIC IRQ transform: INT A -> IRQ 21 [ 3.040173] AVX2 version of gcm_enc/dec engaged. -- [ 3.188182] Oops: 0000 [#1] SMP [ 3.188182] Modules linked in: i2c_designware_platform( ) i2c_designware_core iwlmvm( ) mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_soc_skl snd_soc_skl_ipc iwlwifi snd_hda_ext_core snd_soc_sst_ipc kvm snd_soc_sst_dsp snd_soc_core irqbypass crct10dif_pclmul crc32_pclmul snd_compress cfg80211 rtsx_pci_ms memstick ghash_clmulni_intel ac97_bus snd_pcm_dmaengine dw_dmac_core aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm input_leds snd_seq_midi snd_seq_midi_event joydev snd_rawmidi snd_seq mac_hid snd_seq_device snd_timer snd uvcvideo serio_raw videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 soundcore videobuf2_core v4l2_common btusb videodev shpchp btrtl btbcm btintel media bluetooth [ 3.188182] idma64 virt_dma 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 i915_bpo intel_ips ttm video rtsx_pci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci -- [ 3.296189] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 3.612209] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC236: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [ 3.664212] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 3.668212] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 -- [ 3.668212] Oops: 0000 [#2] SMP [ 3.668212] Modules linked in: snd_hda_codec_realtek( ) snd_hda_codec_generic arc4 binfmt_misc i2c_designware_platform( ) i2c_designware_core iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_soc_skl snd_soc_skl_ipc iwlwifi snd_hda_ext_core snd_soc_sst_ipc kvm snd_soc_sst_dsp snd_soc_core irqbypass crct10dif_pclmul crc32_pclmul snd_compress cfg80211 rtsx_pci_ms memstick ghash_clmulni_intel ac97_bus snd_pcm_dmaengine dw_dmac_core aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm input_leds snd_seq_midi snd_seq_midi_event joydev snd_rawmidi snd_seq mac_hid snd_seq_device snd_timer snd uvcvideo serio_raw videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 soundcore videobuf2_core v4l2_common [ 3.668212] btusb videodev shpchp btrtl btbcm btintel media bluetooth idma64 virt_dma 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 i915_bpo intel_ips ttm video rtsx_pci i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci -- [ 3.668212] [] acpi_get_devices 0x6a/0x94 [ 3.668212] [] ? alc_fixup_disable_aamix 0x20/0x20 [snd_hda_codec_realtek] [ 3.668212] [] hda_fixup_thinkpad_acpi 0xbc/0x200 [snd_hda_codec_realtek] [ 3.668212] [] apply_fixup 0x1b5/0x2b0 [snd_hda_codec] [ 3.668212] [] snd_hda_apply_fixup 0x22/0x30 [snd_hda_codec] [ 3.668212] [] patch_alc269 0x20c/0x5c0 [snd_hda_codec_realtek] [ 3.668212] [] hda_codec_driver_probe 0x6b/0x100 [snd_hda_codec] [ 3.668212] [] driver_probe_device 0x222/0x4a0 -- [ 3.668212] [] driver_register 0x60/0xe0 [ 3.668212] [] __hda_codec_driver_register 0x5a/0x60 [snd_hda_codec] [ 3.668212] [] realtek_driver_init 0x1e/0x1000 [snd_hda_codec_realtek] [ 3.668212] [] do_one_initcall 0xb3/0x200