!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Jun 17 04:27:23 UTC 2015 !!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 Compaq dc7900 Convertible Minitower Product Version: Firmware Version: 786G1 v01.23 !!Kernel Information !!------------------ Kernel release: 3.2.0-86-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 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 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:3a6e (rev 02) Subsystem: 103c:3035 !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 1 Jun 17 09:51 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Jun 17 09:51 /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 btrfs zlib_deflate libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs ext2 bnep rfcomm bluetooth parport_pc ppdev binfmt_misc tpm_infineon i915 snd_hwdep psmouse drm_kms_helper snd_pcm snd_seq_midi videodev snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device hp_wmi drm snd sparse_keymap v4l2_compat_ioctl32 wmi serio_raw soundcore mac_hid i2c_algo_bit tpm_tis video mei shpchp snd_page_alloc lp parport usbhid hid floppy e1000e usb_storage !!ALSA/HDA dmesg !!-------------- [ 5.363725] Linux video capture interface: v2.00 [ 5.476333] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 5.476848] snd_hda_codec: Unknown symbol snd_device_disconnect (err 0) [ 5.477727] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16