!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Fri May 13 13:53:28 UTC 2011 !!Linux Distribution !!------------------ Ubuntu 10.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.10" !!DMI Information !!--------------- Manufacturer: MSI Product Name: MS-7349 Product Version: 1.0 !!Kernel Information !!------------------ Kernel release: 2.6.35-28-generic Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: Library version: 1.0.23 Utilities version: 1.0.23 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:07.0 0403: 10de:055c (rev a1) Subsystem: 1462:7349 !!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------- 1 root root 116, 1 May 13 09:29 /dev/snd/seq crw------- 1 root root 116, 33 May 13 09:29 /dev/snd/timer !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type plug slave { pcm "hdmi" } } !!System wide config file (/etc/asound.conf) # Jon B's ASound.Conf file for HDMI Audio on MythTV # HDMI configuration with volume control for MythTV # For ALSA 1.0.19 - 1/31/2009 # Instructions for use # 1) Find your hmdi hardware Card Number and Device Number. Open a terminal and do: # aplay -L # That will list all of the hardware audio devices. Look for the one labeled HDMI. # Note what Card Number and Device Number it lists (they seem to be card 0, # device 3 but your system may be different). # 2) Edit the pcm.hdmi_hw device defined here to set your Card Number and Device Number. # 3) Put this file in either /etc/asound.conf or in your home directory as .asoundrc. # sudo cp deweys_asound.conf.txt /etc/asound.conf # or # sudo cp deweys_asound.conf.txt $HOME/.asound.conf # 4) Exit mythfrontend. Then restart the sound system: # sudo /etc/init.d/alsa-utils restart # 5) Start mythfrontend and go to the audio setup screen # "Utilities / Setup" then "Setup" then "General" then "Next" until you # get to the Audio tab. # 6) Fill in the info - it's case sensitive: # Audio output device: ALSA:hdmi_complete <--- note you have to type in this field # Passthrough output devide: Default # ... Stereo... ... Passive... # Mixer Device: ALSA:default # Mixer controls: hdmi_volume <--- type in this field # 7) Work your way back to Watch TV and give it a try. pcm.hdmi_hw { type hw card 0 # <----- Put your card number here device 3 # <----- Put your device number here } pcm.hdmi_formatted { type plug slave { pcm hdmi_hw # rate 48000 channels 2 } } pcm.hdmi_complete { type softvol slave.pcm hdmi_formatted control.name hdmi_volume control.card 0 } !!Aplay/Arecord output !!------------ APLAY aplay: device_list:235: no soundcards found... ARECORD arecord: device_list:235: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc parport_pc ppdev nvidia joydev usbhid psmouse soundcore hid serio_raw snd_page_alloc i2c_nforce2 edac_core edac_mce_amd k8temp lp parport ahci firewire_ohci firewire_core crc_itu_t pata_amd libahci forcedeth !!ALSA/HDA dmesg !!------------------ [ 9.924376] usbcore: registered new interface driver hiddev [ 9.925920] snd: Unknown symbol unregister_sound_special (err 0) [ 9.926260] snd: Unknown symbol register_sound_special_device (err 0) [ 9.930801] input: BTC USB Multimedia Cordless Keyboard as /devices/pci0000:00/0000:00:04.0/usb4/4-5/4-5:1.0/input/input2