!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Mar 16 19:38:38 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 5423 Product Version: Not Specified Firmware Version: A13 Board Vendor: Dell Inc. Board Name: !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI0003:00/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/PNP0C01:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 11 /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 !!Kernel Information !!------------------ Kernel release: 4.13.0-37-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 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 !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 1028:057e !!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 snd_hda_intel: enable=0,1,0 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Mar 16 22:30 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 16 22:30 /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 snd_hwdep snd_hda_core snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore cmac bnep dm_crypt intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dell_laptop kvm irqbypass dell_smm_hwmon crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf dell_wmi dell_smbios input_leds arc4 wmi_bmof dcdbas sparse_keymap serio_raw uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core rtsx_usb_ms iwldvm videodev joydev memstick mac80211 media btusb iwlwifi btrtl btbcm btintel cfg80211 bluetooth lpc_ich ecdh_generic mac_hid shpchp mei_me mei binfmt_misc parport_pc ppdev lp parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper hid_microsoft syscopyarea rtsx_usb_sdmmc sysfillrect ahci usbhid sysimgblt psmouse libahci fb_sys_fops hid alx mdio drm rtsx_usb wmi video !!ALSA/HDA dmesg !!-------------- [ 12.019137] ppdev: user-space parallel port driver [ 12.082269] snd_hda_core: loading out-of-tree module taints kernel. [ 12.083638] snd_hda_core: module verification failed: signature and/or required key missing - tainting kernel [ 12.090324] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 12.103502] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro -- [ 12.337348] audit: type=1400 audit(1521228200.764:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=473 comm="apparmor_parser" [ 12.384963] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 12.422820] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 12.484649] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 -- [ 12.972884] intel_rapl: Found RAPL domain uncore [ 13.087481] snd_hda_codec: Unknown symbol snd_hdac_refresh_widget_sysfs (err 0) [ 13.118325] iwlwifi 0000:07:00.0 wlp7s0: renamed from wlan0