!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Apr 4 17:09:36 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 12.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.5 LTS)" !!DMI Information !!--------------- Manufacturer: Hewlett-Packard Product Name: HP Pavilion dv6 Notebook PC Product Version: 049D210000241210000020000 Firmware Version: F.1E !!Kernel Information !!------------------ Kernel release: 3.2.0-101-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!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 !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) 01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:3b56 (rev 05) Subsystem: 103c:3659 -- 01:00.1 0403: 10de:0be2 (rev a1) Subsystem: 103c:3659 !!Modprobe options (Sound related) !!-------------------------------- 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: model=auto !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 1 Apr 4 18:06 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Apr 4 18:06 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:252: no soundcards found... ARECORD arecord: device_list:252: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv bnep rfcomm bluetooth parport_pc ppdev binfmt_misc uvcvideo videodev nvidia snd_hwdep snd_pcm snd_seq_midi ir_lirc_codec snd_rawmidi snd_seq_midi_event lirc_dev snd_seq ir_mce_kbd_decoder wl snd_timer ir_sony_decoder snd_seq_device ir_jvc_decoder ir_rc6_decoder joydev snd ir_rc5_decoder soundcore rc_rc6_mce ir_nec_decoder ene_ir rc_core hp_accel cfg80211 psmouse snd_page_alloc lis3lv02d serio_raw jmb38x_ms memstick intel_ips hp_wmi sparse_keymap input_polldev video shpchp mac_hid wmi lp parport firewire_ohci firewire_core crc_itu_t r8169 sdhci_pci sdhci !!ALSA/HDA dmesg !!-------------- [ 11.042886] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io mem,decodes=none:owns=io mem [ 11.042895] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.042988] NVRM: loading NVIDIA UNIX x86 Kernel Module 304.131 Sun Nov 8 21:44:08 PST 2015 [ 11.052016] Linux video capture interface: v2.00 [ 11.062207] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.062776] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 11.209972] uvcvideo: Found UVC 1.00 device HP Webcam (064e:a127)