!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Dec 20 06:06:10 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 15.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 15.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 15.10" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 80N4 Product Version: Lenovo Yoga 500-14IBD Firmware Version: BDCN28WW !!Kernel Information !!------------------ Kernel release: 4.2.0-22-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.0.14 Utilities version: !!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 !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09) 00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:160c (rev 09) Subsystem: 17aa:3820 -- 00:1b.0 0403: 8086:9ca0 (rev 03) Subsystem: 17aa:3820 !!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 !!----------------- !!Aplay/Arecord output !!-------------------- APLAY aplay: /usr/lib/x86_64-linux-gnu/libasound.so.2: version `ALSA_1.0.14' not found (required by aplay) ARECORD arecord: /usr/lib/x86_64-linux-gnu/libasound.so.2: version `ALSA_1.0.14' not found (required by arecord) !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm nvram msr drbg ansi_cprng ctr ccm bbswitch bnep binfmt_misc nls_iso8859_1 uas usb_storage hid_multitouch usbhid uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media btusb btrtl btbcm btintel bluetooth nvidia arc4 hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf industrialio hid_sensor_iio_common hid_sensor_custom intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp iwlmvm coretemp mac80211 crct10dif_pclmul hid_sensor_hub crc32_pclmul aesni_intel aes_x86_64 kvm_intel iwlwifi lrw gf128mul glue_helper kvm ablk_helper cryptd cfg80211 joydev input_leds serio_raw ideapad_laptop wmi dw_dmac sparse_keymap 8250_dw dw_dmac_core i2c_designware_platform mei_me shpchp mei i2c_designware_core lpc_ich spi_pxa2xx_platform acpi_pad mac_hid parport_pc ppdev lp parport autofs4 i915 i2c_algo_bit drm_kms_helper psmouse ahci drm libahci r8169 mii sdhci_acpi video sdhci i2c_hid hid !!ALSA/HDA dmesg !!-------------- [ 40.369197] Non-volatile memory driver v1.3 [ 40.391674] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 40.391698] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 40.391705] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 40.391731] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 40.391747] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 40.391767] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 40.391783] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 40.420370] thinkpad_ec: no ThinkPad embedded controller! [ 40.500646] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 40.500661] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 40.500668] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 40.500694] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 40.500712] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 40.500732] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 40.500748] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 40.503381] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)! -- [ 1487.552746] ideapad_laptop: Unknown event: 1 [ 1487.616435] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 1487.616560] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 1487.616640] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 1487.616850] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 1487.617001] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 1487.617111] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 1487.617203] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 1487.639022] thinkpad_ec: no ThinkPad embedded controller! -- [ 2199.579118] ideapad_laptop: Unknown event: 1 [ 2199.593323] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 2199.593337] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 2199.593344] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 2199.593370] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 2199.593387] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 2199.593407] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 2199.593423] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 2199.613381] thinkpad_ec: no ThinkPad embedded controller!