!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Aug 31 07:12:01 UTC 2018 !!Linux Distribution !!------------------ Ubuntu 18.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.1 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: INVALID Product Version: INVALID Firmware Version: BACN96WW Board Vendor: LENOVO Board Name: VIUU4 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/CIND0C60:00/status 15 /sys/bus/acpi/devices/ETD0635:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT340F:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/LNXPOWER:02/status 1 /sys/bus/acpi/devices/LNXVIDEO:01/status 15 /sys/bus/acpi/devices/MSFT0001:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:02/status 15 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /sys/bus/acpi/devices/PNP0C0D:00/status 15 /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/VPC2004:00/status 15 /sys/bus/acpi/devices/device:06/status 15 /sys/bus/acpi/devices/device:17/status 15 /sys/bus/acpi/devices/device:31/status 15 /sys/bus/acpi/devices/device:43/status 15 !!Kernel Information !!------------------ Kernel release: 4.15.0-33-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.0-33-generic Library version: 1.1.3 Utilities version: 1.1.3 !!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 !!-------------------------------------- 00:03.0 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:3916 -- 00:1b.0 0403: 8086:9ca0 (rev 03) Subsystem: 17aa:3916 !!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 Aug 31 12:24 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 31 12:24 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:270: no soundcards found... ARECORD arecord: device_list:270: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm bnep nls_iso8859_1 ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate wl uvcvideo videobuf2_vmalloc nf_conntrack_ipv6 nf_defrag_ipv6 videobuf2_memops ipt_REJECT nf_reject_ipv4 xt_comment intel_rapl_perf videobuf2_v4l2 nf_log_ipv4 nf_log_common hid_sensor_rotation hid_sensor_als xt_LOG videobuf2_core btusb btrtl xt_multiport btbcm btintel bluetooth snd_hda_intel hid_sensor_magn_3d hid_sensor_incl_3d xt_limit ecdh_generic cfg80211 hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_trigger hid_multitouch videodev intel_wmi_thunderbolt rtsx_usb_ms industrialio_triggered_buffer kfifo_buf hid_sensor_iio_common industrialio xt_tcpudp memstick xt_addrtype snd_hda_codec media wmi_bmof snd_hda_core joydev input_leds serio_raw snd_seq_midi snd_hwdep snd_seq_midi_event mei_me shpchp lpc_ich snd_pcm snd_rawmidi ideapad_laptop mei sparse_keymap snd_seq snd_seq_device snd_timer snd mac_hid int3400_thermal acpi_thermal_rel processor_thermal_device soundcore int340x_thermal_zone intel_soc_dts_iosf acpi_pad nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack libcrc32c sch_fq_codel parport_pc ppdev iptable_filter lp parport ip_tables x_tables autofs4 hid_sensor_custom hid_sensor_hub usbhid rtsx_usb_sdmmc hid rtsx_usb nouveau i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper syscopyarea sysfillrect psmouse sysimgblt ahci fb_sys_fops libahci drm wmi video !!ALSA/HDA dmesg !!-------------- [ 3.631780] PKCS#7 signature not signed with a trusted key [ 3.631787] snd_hda_core: loading out-of-tree module taints kernel. [ 3.631797] PKCS#7 signature not signed with a trusted key [ 3.631838] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 3.650150] media: Linux media interface: v0.10 -- [ 3.690149] hid-multitouch 0003:04F3:206F.0002: input,hiddev0,hidraw0: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-7/input0 [ 3.700932] snd_hda_intel 0000:00:03.0: Probing card using HDA DKMS, version 0.201808050301~ubuntu18.04.1 [ 3.701077] snd_hda_intel 0000:00:03.0: HSW/BDW HD-audio HDMI/DP requires binding with gfx driver [ 3.701111] snd_hda_intel 0000:00:1b.0: Probing card using HDA DKMS, version 0.201808050301~ubuntu18.04.1 [ 3.704516] snd_hda_intel 0000:00:1b.0: no codecs found! [ 3.707294] cfg80211: Loading compiled-in X.509 certificates for regulatory database