!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Jan 29 15:15:58 UTC 2017 !!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: 78595AG Product Version: ThinkPad L520 Firmware Version: 8GET46WW (1.23 ) Board Vendor: LENOVO Board Name: 78595AG !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/IBM0068:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXIOBAY:00/status 15 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/SMO1200:00/status 15 /sys/bus/acpi/devices/device:1c/status 15 !!Kernel Information !!------------------ Kernel release: 4.4.0-59-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 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 !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 04) Subsystem: 17aa:21dd !!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: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm drbg ansi_cprng ctr ccm pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv bnep binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media btusb btrtl btbcm btintel bluetooth intel_rapl x86_pkg_temp_thermal intel_powerclamp arc4 coretemp iwldvm kvm_intel mac80211 kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper iwlwifi cfg80211 joydev input_leds ablk_helper cryptd serio_raw wmi rtsx_pci_ms memstick nvram lpc_ich mei_me shpchp mei mac_hid parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc i915 psmouse i2c_algo_bit drm_kms_helper ahci libahci syscopyarea r8169 sysfillrect sysimgblt fb_sys_fops mii drm rtsx_pci fjes video !!ALSA/HDA dmesg !!-------------- [ 21.827297] systemd-journald[291]: Received request to flush runtime journal from PID 1 [ 22.451278] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 22.451320] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0) [ 22.451338] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0) [ 22.451407] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0) [ 22.468541] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0) [ 22.468568] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0) [ 22.468660] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0) [ 22.484810] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 -- [ 22.550011] wmi: Mapper loaded [ 22.601784] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 22.601796] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 22.601800] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 22.601827] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 22.601843] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 22.601855] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 22.601870] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 22.624528] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 22.624550] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 22.624559] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 22.624659] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 22.624681] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 22.624698] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 22.624721] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 22.939558] Intel(R) Wireless WiFi driver for Linux -- [ 74.551593] Bluetooth: RFCOMM ver 1.11 [ 234.716252] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0) [ 234.716348] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0) [ 234.716643] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0) [ 243.956534] snd_hda_core: Unknown symbol snd_pcm_add_chmap_ctls (err 0) [ 243.956607] snd_hda_core: Unknown symbol snd_sgbuf_get_chunk_size (err 0) [ 243.956830] snd_hda_core: Unknown symbol snd_pcm_format_width (err 0)