!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Feb 28 12:45:44 UTC 2018 !!Linux Distribution !!------------------ Ubuntu 17.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 17.10" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 17.10" 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=artful !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Inspiron 3537 Product Version: A09 Firmware Version: A09 Board Vendor: Dell Inc. Board Name: 03JPPR !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/DELLABCE:00/status 15 /sys/bus/acpi/devices/DLL05EB:00/status 15 /sys/bus/acpi/devices/DLLK05EB:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3F0D: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/device:19/status 15 /sys/bus/acpi/devices/device:1a/status 15 /sys/bus/acpi/devices/device:1b/status 15 /sys/bus/acpi/devices/device:1c/status 15 /sys/bus/acpi/devices/device:1d/status 15 /sys/bus/acpi/devices/device:1e/status 15 /sys/bus/acpi/devices/device:1f/status 15 /sys/bus/acpi/devices/device:20/status 15 /sys/bus/acpi/devices/device:22/status 15 /sys/bus/acpi/devices/device:29/status 15 /sys/bus/acpi/devices/device:2a/status 15 /sys/bus/acpi/devices/device:2b/status 15 /sys/bus/acpi/devices/device:2c/status 15 /sys/bus/acpi/devices/device:36/status 15 /sys/bus/acpi/devices/device:47/status 15 !!Kernel Information !!------------------ Kernel release: 4.13.0-36-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.13.0-36-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 Haswell-ULT HD Audio Controller (rev 09) 00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0a0c (rev 09) Subsystem: 1028:05e9 -- 00:1b.0 0403: 8086:9c20 (rev 04) Subsystem: 1028:05e9 !!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=0 snd_hda_intel: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Feb 28 09:06 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 28 09:06 /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 ccm cmac bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media joydev intel_rapl x86_pkg_temp_thermal intel_powerclamp dell_laptop dell_smm_hwmon coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ath3k pcbc btusb btrtl btbcm btintel bluetooth arc4 aesni_intel ecdh_generic ath9k aes_x86_64 crypto_simd glue_helper cryptd ath9k_common intel_cstate snd_hda_core intel_rapl_perf snd_hwdep ath9k_hw input_leds rtsx_usb_ms snd_pcm memstick ath dell_wmi snd_seq_midi snd_seq_midi_event dell_smbios snd_rawmidi dcdbas wmi_bmof serio_raw sparse_keymap mac80211 snd_seq snd_seq_device rtsx_usb_sdmmc snd_timer snd cfg80211 soundcore mei_me lpc_ich mei shpchp dell_rbtn soc_button_array mac_hid hid_generic rtsx_usb usbhid hid parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect r8169 sysimgblt fb_sys_fops ahci drm libahci mii wmi video !!ALSA/HDA dmesg !!-------------- [ 3.560033] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x26c00/0x0, board id: 2382, fw id: 1238635 [ 3.586551] snd_hda_core: loading out-of-tree module taints kernel. [ 3.586602] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 3.593072] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer -- [ 3.593077] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 3.614553] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 3.632215] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 3.645577] ath: phy0: WB335 1-ANT card detected [ 3.645579] ath: phy0: Set BT/WLAN RX diversity capability [ 3.649108] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 3.657711] ath: phy0: Enable LNA combining -- [ 3.676568] AES CTR mode by8 optimization enabled [ 3.678584] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 3.697245] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'