!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Oct 8 08:39:57 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.3 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: LG Electronics Product Name: Z160-GH30K Product Version: 1.0 Firmware Version: ZAPYSF05 !!Kernel Information !!------------------ Kernel release: 3.13.0-65-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.0.16 Utilities version: 1.0.16 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- !!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: 1854:0182 !!Modprobe options (Sound related) !!-------------------------------- 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 Oct 7 15:56 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 7 15:56 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:207: no soundcards found... ARECORD arecord: device_list:207: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module ctr ccm joydev hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf industrialio hid_sensor_iio_common hid_generic hid_multitouch uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rfcomm bnep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp hid_sensor_hub kvm_intel kvm rts5139 crct10dif_pclmul crc32_pclmul binfmt_misc ghash_clmulni_intel cryptd arc4 serio_raw nls_iso8859_1 iwldvm mac80211 lpc_ich btusb bluetooth iwlwifi mei_me cfg80211 mei i915 shpchp drm_kms_helper drm i2c_algo_bit wmi parport_pc video ppdev intel_smartconnect mac_hid lp parport hid_logitech_dj usbhid hid ahci libahci r8169 mii !!ALSA/HDA dmesg !!-------------- [ 2.825957] usb 2-1.8: new full-speed USB device number 5 using ehci-pci [ 2.829433] snd_hda_intel: module verification failed: signature and/or required key missing - tainting kernel [ 2.829507] snd_hda_intel: Unknown symbol snd_hdac_bus_enter_link_reset (err 0) [ 2.829520] snd_hda_intel: Unknown symbol azx_probe_codecs (err 0) [ 2.829540] snd_hda_intel: Unknown symbol snd_card_register (err 0) [ 2.829855] snd_hda_intel: Unknown symbol snd_card_free (err 0) [ 2.829862] snd_hda_intel: Unknown symbol azx_init_streams (err 0) [ 2.829918] snd_hda_intel: Unknown symbol azx_stop_all_streams (err 0) [ 2.829924] snd_hda_intel: Unknown symbol snd_dma_free_pages (err 0) [ 2.829960] snd_hda_intel: Unknown symbol snd_hdac_bus_free_stream_pages (err 0) [ 2.829965] snd_hda_intel: Unknown symbol snd_hdac_bus_exit (err 0) [ 2.829973] snd_hda_intel: Unknown symbol azx_get_pos_lpib (err 0) [ 2.829995] snd_hda_intel: Unknown symbol snd_pcm_lib_malloc_pages (err 0) [ 2.830003] snd_hda_intel: Unknown symbol snd_hda_unlock_devices (err 0) [ 2.830011] snd_hda_intel: Unknown symbol snd_pcm_lib_free_pages (err 0) [ 2.830017] snd_hda_intel: Unknown symbol azx_get_pos_posbuf (err 0) [ 2.830027] snd_hda_intel: Unknown symbol azx_bus_init (err 0) [ 2.830032] snd_hda_intel: Unknown symbol azx_free_streams (err 0) [ 2.830041] snd_hda_intel: Unknown symbol snd_hda_load_patch (err 0) [ 2.830048] snd_hda_intel: Unknown symbol azx_init_chip (err 0) [ 2.830053] snd_hda_intel: Unknown symbol snd_device_new (err 0) [ 2.830074] snd_hda_intel: Unknown symbol snd_hda_hwdep_add_sysfs (err 0) [ 2.830079] snd_hda_intel: Unknown symbol snd_card_disconnect (err 0) [ 2.830085] snd_hda_intel: Unknown symbol snd_hda_set_power_save (err 0) [ 2.830090] snd_hda_intel: Unknown symbol azx_stop_chip (err 0) [ 2.830107] snd_hda_intel: Unknown symbol snd_pci_quirk_lookup (err 0) [ 2.830114] snd_hda_intel: Unknown symbol azx_codec_configure (err 0) [ 2.830121] snd_hda_intel: Unknown symbol snd_dma_alloc_pages (err 0) [ 2.830127] snd_hda_intel: Unknown symbol snd_card_create (err 0) [ 2.830132] snd_hda_intel: Unknown symbol snd_pcm_period_elapsed (err 0) [ 2.830140] snd_hda_intel: Unknown symbol snd_hdac_bus_alloc_stream_pages (err 0) [ 2.830148] snd_hda_intel: Unknown symbol snd_hda_lock_devices (err 0) [ 2.830158] snd_hda_intel: Unknown symbol azx_interrupt (err 0) [ 2.832493] snd_hda_intel: Unknown symbol snd_hdac_bus_enter_link_reset (err 0) [ 2.832511] snd_hda_intel: Unknown symbol azx_probe_codecs (err 0) [ 2.832573] snd_hda_intel: Unknown symbol snd_card_register (err 0) [ 2.832584] snd_hda_intel: Unknown symbol snd_card_free (err 0) [ 2.832634] snd_hda_intel: Unknown symbol azx_init_streams (err 0) [ 2.832750] snd_hda_intel: Unknown symbol azx_stop_all_streams (err 0) [ 2.832758] snd_hda_intel: Unknown symbol snd_dma_free_pages (err 0) [ 2.832764] snd_hda_intel: Unknown symbol snd_hdac_bus_free_stream_pages (err 0) [ 2.832770] snd_hda_intel: Unknown symbol snd_hdac_bus_exit (err 0) [ 2.832779] snd_hda_intel: Unknown symbol azx_get_pos_lpib (err 0) [ 2.832804] snd_hda_intel: Unknown symbol snd_pcm_lib_malloc_pages (err 0) [ 2.832812] snd_hda_intel: Unknown symbol snd_hda_unlock_devices (err 0) [ 2.832822] snd_hda_intel: Unknown symbol snd_pcm_lib_free_pages (err 0) [ 2.832829] snd_hda_intel: Unknown symbol azx_get_pos_posbuf (err 0) [ 2.832841] snd_hda_intel: Unknown symbol azx_bus_init (err 0) [ 2.832847] snd_hda_intel: Unknown symbol azx_free_streams (err 0) [ 2.832857] snd_hda_intel: Unknown symbol snd_hda_load_patch (err 0) [ 2.832865] snd_hda_intel: Unknown symbol azx_init_chip (err 0) [ 2.832870] snd_hda_intel: Unknown symbol snd_device_new (err 0) [ 2.832892] snd_hda_intel: Unknown symbol snd_hda_hwdep_add_sysfs (err 0) [ 2.832899] snd_hda_intel: Unknown symbol snd_card_disconnect (err 0) [ 2.832905] snd_hda_intel: Unknown symbol snd_hda_set_power_save (err 0) [ 2.832911] snd_hda_intel: Unknown symbol azx_stop_chip (err 0) [ 2.832931] snd_hda_intel: Unknown symbol snd_pci_quirk_lookup (err 0) [ 2.832939] snd_hda_intel: Unknown symbol azx_codec_configure (err 0) [ 2.832946] snd_hda_intel: Unknown symbol snd_dma_alloc_pages (err 0) [ 2.832952] snd_hda_intel: Unknown symbol snd_card_create (err 0) [ 2.832959] snd_hda_intel: Unknown symbol snd_pcm_period_elapsed (err 0) [ 2.832967] snd_hda_intel: Unknown symbol snd_hdac_bus_alloc_stream_pages (err 0) [ 2.832976] snd_hda_intel: Unknown symbol snd_hda_lock_devices (err 0) [ 2.832987] snd_hda_intel: Unknown symbol azx_interrupt (err 0) [ 2.837905] cfg80211: Calling CRDA to update world regulatory domain