!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed May 29 02:24:37 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.2 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: 20GKS09S00 Product Version: ThinkPad S2 Firmware Version: R0CET24W (1.12 ) !!Kernel Information !!------------------ Kernel release: 4.15.0-50-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.0-50-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- thinkpad_acpi !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 29 [ThinkPadEC ]: ThinkPad EC - ThinkPad Console Audio Control ThinkPad Console Audio Control at EC reg 0x30, fw unknown !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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 !!--------------------------- !!Module: thinkpad_acpi brightness_enable : 2 brightness_mode : 4 dbg_bluetoothemul : 0 dbg_uwbemul : 0 dbg_wlswemul : 0 dbg_wwanemul : 0 enable : Y experimental : 0 fan_control : N force_load : N id : ThinkPadEC index : -536870912 software_mute : Y volume_capabilities : 0 volume_control : N volume_mode : 3 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 May 28 22:13 /dev/snd/controlC29 crw-rw---- 1 root audio 116, 1 May 28 22:03 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 28 22:23 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 28 22:03 . drwxr-xr-x 3 root root 120 May 28 22:03 .. lrwxrwxrwx 1 root root 13 May 28 22:13 platform-thinkpad_acpi -> ../controlC29 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 29 [ThinkPadEC] Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.ThinkPadEC { control.1 { iface MIXER name 'Console Playback Switch' value true comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ip6table_filter ip6_tables iptable_filter ccm aufs overlay cmac bnep binfmt_misc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass arc4 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_wmi_thunderbolt wmi_bmof pcbc aesni_intel iwlmvm aes_x86_64 crypto_simd mac80211 glue_helper cryptd iwlwifi input_leds intel_cstate btusb intel_rapl_perf btrtl btbcm serio_raw btintel uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev cfg80211 media ecdh_generic i915 wmi thinkpad_acpi drm_kms_helper nvram snd drm video soundcore i2c_algo_bit fb_sys_fops syscopyarea sysfillrect mei_me sysimgblt mei tpm_infineon idma64 acpi_pad virt_dma shpchp intel_lpss_pci intel_pch_thermal intel_lpss joydev mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 psmouse e1000e ahci libahci ptp pps_core pinctrl_sunrisepoint !!ALSA/HDA dmesg !!-------------- [ 0.052073] ACPI: Added _OSI(Linux-Dell-Video) [ 0.052074] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.052074] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 18.890458] rfkill: input handler disabled [ 1211.732645] snd_hda_core: loading out-of-tree module taints kernel. [ 1211.732767] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel