!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Mar 22 17:54:29 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 16.04.6 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.6 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: 20MAS33F00 Product Version: ThinkPad P52 Firmware Version: N2CET34W (1.17 ) Board Vendor: LENOVO Board Name: 20MAS33F00 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/status 15 /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/INT0E0C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3403:00/status 15 /sys/bus/acpi/devices/INT3403:01/status 15 /sys/bus/acpi/devices/INT3403:02/status 15 /sys/bus/acpi/devices/INT3450:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LEN0100:00/status 15 /sys/bus/acpi/devices/LEN0268:00/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/LNXPOWER:03/status 1 /sys/bus/acpi/devices/LNXPOWER:04/status 15 /sys/bus/acpi/devices/LNXPOWER:05/status 1 /sys/bus/acpi/devices/LNXPOWER:06/status 1 /sys/bus/acpi/devices/LNXPOWER:07/status 1 /sys/bus/acpi/devices/LNXPOWER:08/status 1 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:04/status 3 /sys/bus/acpi/devices/PNP0C04:00/status 31 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PRP00001:00/status 11 /sys/bus/acpi/devices/STM7304:00/status 15 /sys/bus/acpi/devices/USBC000:00/status 15 /sys/bus/acpi/devices/device:19/status 15 !!Kernel Information !!------------------ Kernel release: 4.15.0-91-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 !!-------------------------------------- 00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10) Subsystem: Lenovo Device [17aa:225f] 01:00.1 Audio device [0403]: NVIDIA Corporation GP107GL High Definition Audio Controller [10de:0fb9] (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- !!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 Mar 22 11:52 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 22 11:52 /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 !!------------------ 8250_dw acpi_pad acpi_thermal_rel aes_x86_64 aesni_intel arc4 aufs autofs4 bbswitch bluetooth bnep br_netfilter bridge btbcm btintel btrtl btusb ccm cfg80211 coretemp crc32_pclmul crct10dif_pclmul cryptd crypto_simd drm drm_kms_helper e1000e ecdh_generic fb_sys_fops ghash_clmulni_intel glue_helper hid hid_generic hid_logitech_dj hid_logitech_hidpp i2c_algo_bit i915 idma64 input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_lpss intel_lpss_pci intel_pch_thermal intel_powerclamp intel_rapl intel_rapl_perf intel_soc_dts_iosf intel_wmi_thunderbolt ip_tables ipt_MASQUERADE iptable_filter iptable_nat irqbypass iwlmvm iwlwifi joydev kvm kvm_intel libcrc32c llc lp mac80211 mac_hid media mei mei_me memstick nf_conntrack nf_conntrack_ipv4 nf_conntrack_netlink nf_defrag_ipv4 nf_nat nf_nat_ipv4 nf_nat_masquerade_ipv4 nfnetlink nls_iso8859_1 nvidia nvidia_drm nvidia_modeset nvidia_uvm nvme nvme_core overlay parport parport_pc pcbc ppdev pps_core processor_thermal_device psmouse ptp rfcomm rtsx_pci rtsx_pci_ms rtsx_pci_sdmmc serio_raw shpchp stp syscopyarea sysfillrect sysimgblt typec typec_ucsi ucsi_acpi usbhid uvcvideo vboxdrv vboxnetadp vboxnetflt video videobuf2_core videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev virt_dma wmi wmi_bmof x86_pkg_temp_thermal x_tables xfrm_algo xfrm_user xt_addrtype xt_conntrack !!ALSA/HDA dmesg !!-------------- [ 0.032209] ACPI: Added _OSI(Linux-Dell-Video) [ 0.032211] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.032213] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 4.261789] systemd-journald[354]: Received request to flush runtime journal from PID 1 [ 4.364768] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 4.364778] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 4.364785] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 4.364807] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 4.364822] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 4.364837] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 4.364850] thinkpad_acpi: Unknown symbol nvram_write_byte (err 0) [ 4.364855] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 4.364863] thinkpad_acpi: Unknown symbol nvram_read_byte (err 0) -- [ 4.489634] Bluetooth: SCO socket layer initialized [ 4.492533] thinkpad_acpi: Unknown symbol snd_ctl_add (err 0) [ 4.492547] thinkpad_acpi: Unknown symbol snd_card_register (err 0) [ 4.492557] thinkpad_acpi: Unknown symbol snd_card_free (err 0) [ 4.492584] thinkpad_acpi: Unknown symbol snd_ctl_new1 (err 0) [ 4.492604] thinkpad_acpi: Unknown symbol snd_card_new (err 0) [ 4.492629] thinkpad_acpi: Unknown symbol snd_ctl_boolean_mono_info (err 0) [ 4.492649] thinkpad_acpi: Unknown symbol nvram_write_byte (err 0) [ 4.492659] thinkpad_acpi: Unknown symbol snd_ctl_notify (err 0) [ 4.492671] thinkpad_acpi: Unknown symbol nvram_read_byte (err 0)