!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Sun Jun 9 10:36:57 UTC 2013 !!Linux Distribution !!------------------ Ubuntu 12.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.2 LTS)" !!DMI Information !!--------------- Manufacturer: Gigabyte Technology Co., Ltd. Product Name: M720-US3 Product Version: Firmware Version: F2 !!Kernel Information !!------------------ Kernel release: 3.2.0-34-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 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 !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:07.0 Audio device: NVIDIA Corporation MCP72XE/MCP72P/MCP78U/MCP78S High Definition Audio (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:07.0 0403: 10de:0774 (rev a1) Subsystem: 1458:a022 !!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 9 12:32 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Jun 9 12:32 /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 dm_crypt joydev nvidia serio_raw edac_core edac_mce_amd k8temp snd_page_alloc mac_hid wmi parport_pc rfcomm bnep ppdev bluetooth binfmt_misc i2c_nforce2 lp parport hid_logitech ff_memless firewire_ohci firewire_core usbhid hid crc_itu_t r8169 pata_amd floppy !!ALSA/HDA dmesg !!-------------- [ 28.166841] wmi: Mapper loaded [ 28.249967] snd: Unknown symbol unregister_sound_special (err 0) [ 28.250017] snd: Unknown symbol register_sound_special_device (err 0) [ 28.250094] snd: Unknown symbol sound_class (err 0) [ 28.250651] snd_timer: Unknown symbol snd_info_register (err 0)