!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Mar 26 12:30:16 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: Hewlett-Packard Product Name: HP ProBook 450 G2 Product Version: A3009DD10303 Firmware Version: M73 Ver. 01.15 Board Vendor: Hewlett-Packard Board Name: 2248 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/HPQ6001:00/status 15 /sys/bus/acpi/devices/HPQ6007:00/status 15 /sys/bus/acpi/devices/IFX0102:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /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 1 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C09:00/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:20/status 15 /sys/bus/acpi/devices/device:21/status 15 /sys/bus/acpi/devices/device:22/status 15 /sys/bus/acpi/devices/device:23/status 15 /sys/bus/acpi/devices/device:25/status 15 /sys/bus/acpi/devices/device:26/status 15 /sys/bus/acpi/devices/device:27/status 15 /sys/bus/acpi/devices/device:28/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:30/status 15 /sys/bus/acpi/devices/device:3b/status 15 /sys/bus/acpi/devices/device:3c/status 15 /sys/bus/acpi/devices/device:3d/status 15 /sys/bus/acpi/devices/device:3f/status 15 /sys/bus/acpi/devices/device:44/status 15 /sys/bus/acpi/devices/device:45/status 15 /sys/bus/acpi/devices/device:46/status 15 !!Kernel Information !!------------------ Kernel release: 4.18.0-16-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 !!-------------------------------------- 00:03.0 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: 103c:2248 -- 00:1b.0 0403: 8086:9ca0 (rev 03) Subsystem: 103c:2248 !!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 26 08:37 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 26 08:37 /dev/snd/timer !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # alsa plugin a52 # speaker-test -c 6 -l 1 -D pcm.a52:[CARD] pcm.a52 { @args [CARD] @args.CARD { type string } type rate slave { pcm { type a52 bitrate 640 # 448 is max for most channels 6 card $CARD } rate 48000 } } !!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 xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c xt_tcpudp bridge stp llc iptable_filter bpfilter ccm bnep pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass uvcvideo wmi_bmof hp_wmi videobuf2_vmalloc crct10dif_pclmul videobuf2_memops sparse_keymap crc32_pclmul videobuf2_v4l2 videobuf2_common ghash_clmulni_intel pcbc aesni_intel arc4 videodev btusb rtl8723be media btrtl btcoexist btbcm btintel aes_x86_64 rtl8723_common rtl_pci bluetooth ecdh_generic crypto_simd cryptd rtlwifi glue_helper intel_cstate mac80211 intel_rapl_perf i915 drm_kms_helper rtsx_pci_ms memstick drm joydev input_leds i2c_algo_bit cfg80211 serio_raw fb_sys_fops syscopyarea hp_wireless sysfillrect sysimgblt wmi intel_smartconnect hp_accel lis3lv02d input_polldev lpc_ich mei_me tpm_infineon video mei mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_microsoft hid_generic usbhid hid rtsx_pci_sdmmc ahci r8169 psmouse libahci rtsx_pci mii !!ALSA/HDA dmesg !!-------------- [ 0.041246] ACPI: Added _OSI(Linux-Dell-Video) [ 0.041246] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.064827] ACPI: 8 ACPI AML tables successfully acquired and loaded