!!################################ !!ALSA Information Script v 0.4.57 !!################################ !!Script ran on: Wed Aug 12 13:47:11 UTC 2009 !!Linux Distribution !!------------------ Ubuntu 9.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 9.04" !!DMI Information !!--------------- Manufacturer: Product Name: !!Kernel Information !!------------------ Kernel release: 2.6.28-14-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.18rc3 Library version: 1.0.18 Utilities version: 1.0.18 !!Loaded ALSA modules !!------------------- snd_emu10k1 !!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 !!----------------------------- 0 [Live ]: EMU10K1 - SB Live 5.1 [SB0220] SB Live 5.1 [SB0220] (rev.10, serial:0x100a1102) at 0xa400, irq 20 !!PCI Soundcards installed in the system !!-------------------------------------- 02:04.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 02:04.0 0401: 1102:0002 (rev 0a) Subsystem: 1102:100a !!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-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 !!Loaded sound module options !!-------------------------- !!Module: snd_emu10k1 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_ir : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N extin : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 extout : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 id : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 max_buffer_size : 128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128,128 max_synth_voices : 64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64,64 seq_ports : 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4 subsystem : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 !!AC97 Codec information !!--------------------------- --startcollapse-- 0-0/0: SigmaTel STAC9758,59 PCI Subsys Vendor: 0x0000 PCI Subsys Device: 0x0000 Revision : 0x02 Compat. Class : 0x18 Subsys. Vendor ID: 0xffff Subsys. ID : 0xffff Capabilities : -headphone out- DAC resolution : 20-bit ADC resolution : 20-bit 3D enhancement : SigmaTel 3D Enhancement Current setup Mic gain : 0dB [ 0dB] POP path : pre 3D Sim. stereo : off 3D enhancement : off Loudness : off Mono output : MIX Mic select : Mic1 ADC/DAC loopback : off Double rate slots: 10/11 Extended ID : codec=0 rev=2 AMAP LDAC SDAC CDAC DSA=0 SPDIF DRA VRA Extended status : SPCV LDAC SDAC CDAC SPDIF=10/11 PCM front DAC : 48000Hz PCM Surr DAC : 48000Hz PCM LFE DAC : 48000Hz PCM ADC : 48000Hz SPDIF Control : Consumer PCM Copyright Category=0x0 Generation=0 Rate=48kHz Gain Inverted Buffer delay Location Master Out : 0.0 dBV - 13/fs Rear I/O Panel AUX Out : 0.0 dBV - 13/fs Rear I/O Panel Center/LFE Out : 0.0 dBV - 13/fs Rear I/O Panel SPDIF Out : 0.0 dBV - 3/fs Rear I/O Panel Phone In : 0.0 dBV - 13/fs Motherboard Mic 1 : 0.0 dBV - 13/fs Rear I/O Panel Mic 2 : 0.0 dBV - 13/fs Rear I/O Panel Line In : 0.0 dBV - 13/fs Rear I/O Panel CD In : 0.0 dBV - 13/fs Motherboard Aux In : 0.0 dBV - 13/fs Motherboard Mono Out : 0.0 dBV - 13/fs Motherboard 0:00 = 6a90 0:02 = 0000 0:04 = 0505 0:06 = 801f 0:08 = 0000 0:0a = 0006 0:0c = 801f 0:0e = 809f 0:10 = 8686 0:12 = 0606 0:14 = 9f9f 0:16 = 9f9f 0:18 = 0808 0:1a = 0000 0:1c = 0f0f 0:1e = 0000 0:20 = 0000 0:22 = 0000 0:24 = 0000 0:26 = 000f 0:28 = 0bc7 0:2a = 05f0 0:2c = bb80 0:2e = bb80 0:30 = bb80 0:32 = bb80 0:34 = 0000 0:36 = 0202 0:38 = 0202 0:3a = 2000 0:3c = 0000 0:3e = 0100 0:40 = 0000 0:42 = 0000 0:44 = 0000 0:46 = 0000 0:48 = 0000 0:4a = 0000 0:4c = 000f 0:4e = ffff 0:50 = 0000 0:52 = 0000 0:54 = 0000 0:56 = 0000 0:58 = 0000 0:5a = 0000 0:5c = 0000 0:5e = 0000 0:60 = 0000 0:62 = 0000 0:64 = df80 0:66 = 0201 0:68 = 2001 0:6a = 0000 0:6c = 0002 0:6e = 1000 0:70 = 0000 0:72 = 0040 0:74 = 0800 0:76 = 0000 0:78 = 0000 0:7a = 0000 0:7c = 8384 0:7e = 7658 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw-rw- 1 root audio 116, 12 Aug 11 20:10 /dev/snd/controlC0 crw-rw-rw- 1 root audio 116, 4 Aug 11 20:10 /dev/snd/hwC0D0 crw-rw-rw- 1 root audio 116, 13 Aug 11 20:10 /dev/snd/hwC0D2 crw-rw-rw- 1 root audio 116, 5 Aug 11 20:10 /dev/snd/midiC0D0 crw-rw-rw- 1 root audio 116, 14 Aug 11 20:10 /dev/snd/midiC0D1 crw-rw-rw- 1 root audio 116, 15 Aug 11 20:10 /dev/snd/midiC0D2 crw-rw-rw- 1 root audio 116, 11 Aug 11 20:16 /dev/snd/pcmC0D0c crw-rw-rw- 1 root audio 116, 10 Aug 12 14:30 /dev/snd/pcmC0D0p crw-rw-rw- 1 root audio 116, 9 Aug 11 20:10 /dev/snd/pcmC0D1c crw-rw-rw- 1 root audio 116, 8 Aug 11 20:10 /dev/snd/pcmC0D2c crw-rw-rw- 1 root audio 116, 7 Aug 11 20:10 /dev/snd/pcmC0D2p crw-rw-rw- 1 root audio 116, 6 Aug 12 01:03 /dev/snd/pcmC0D3p crw-rw-rw- 1 root audio 116, 3 Aug 11 20:10 /dev/snd/seq crw-rw-rw- 1 root audio 116, 2 Aug 11 20:10 /dev/snd/timer !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) Ubuntu facil – Sonido 5.1 en Ubuntu con 17 comentarios Lo primero, advertir que esto solo vale para tarjetas Creative con el chip ca0106 : - Sound Blaster Audigy SE -Sound Blaster LS -Sound Blaster Live 24bit -Sound Blaster Live 7.1 Para otros modelos y marcas, consultar la siguiente tabla: http://www.alsa-project.org/alsa-doc/ Bueno, este es un tema delicado, y uno de los pocos puntos flacos de esta distro, si usas un sistema de altavoces 5.1, seguramente te sonaran solo los dos delanteros y el woofer(si tienes suerte incluso el central tambien suena de serie :) ), os voy a comentar lo que yo he hecho para que suenen los 6 altavoces, quizas no sea una solucion demasiado elegante, pero a mi me funciona… Deberiais tener alsamixer instalado(no estoy seguro de si viene instalado de serie o lo puse yo :0 ), para el que aun no lo tenga instalado, abrimos: Menu principal/Aplicaciones/Añadir y quitar.. y en el recuadro buscar ponemos alsamixer… screemshot9.png Bien, asumiendo que ya tienes Alsamixer instalado, para luego poder ajustar el volumen de los distintos altavoces, procedemos a editar o crear si no existe el archivo .asoundrc, para ello desde un terminal tecleamos: En Ubuntu: $ gedit ~/.asoundrc En Kubuntu: $ kate ~/.asoundrc En Xubuntu: $ mousepad ~/.asoundrc y pegamos lo siguiente: ################################################# #This is the standard setting (see: “!default”) #This profile, the default loaded, upmixes stereo sound to 5.1. pcm.!default { type plug slave.pcm “surround51″ slave.channels 6 route_policy duplicate } ################################################ #This is the normal spdif output profile (optical, toslink). pcm.!spdif { type plug slave.pcm “hw:0,1″ } ############################################### #This is what one could call the “factory default setting”, in other words, it only plays the actual channels. #So if you fx want to watch a 5.1 movie, on the analog output, this is the option you want. pcm.analog { type plug slave analog_slave; } pcm_slave.analog_slave { pcm surround51; format S32_LE; } ################################################# #This is the standard setting (see: “!default”) #This profile, the default loaded, upmixes stereo sound to 5.1. pcm.!default { type plug slave.pcm “surround51″ slave.channels 6 route_policy duplicate } ################################################ #This is the normal spdif output profile (optical, toslink). pcm.!spdif { type plug slave.pcm “hw:0,1″ } ############################################### !!Aplay/Arecord output !!------------ APLAY ALSA lib conf.c:1589:(snd_config_load1) _toplevel_:19:32:Unexpected char ALSA lib conf.c:2850:(snd_config_hook_load) /home/navegador/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:2714:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3079:(snd_config_update_r) hooks failed, removing configuration aplay: device_list:226: control open (0): Invalid argument **** List of PLAYBACK Hardware Devices **** ARECORD ALSA lib conf.c:1589:(snd_config_load1) _toplevel_:19:32:Unexpected char ALSA lib conf.c:2850:(snd_config_hook_load) /home/navegador/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:2714:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3079:(snd_config_update_r) hooks failed, removing configuration arecord: device_list:226: control open (0): Invalid argument **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [Live] ALSA lib conf.c:1589:(snd_config_load1) _toplevel_:19:32:Unexpected char ALSA lib conf.c:2850:(snd_config_hook_load) /home/navegador/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:2714:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3079:(snd_config_update_r) hooks failed, removing configuration amixer: Control device hw:0 open error: Invalid argument ALSA lib conf.c:1589:(snd_config_load1) _toplevel_:19:32:Unexpected char ALSA lib conf.c:2850:(snd_config_hook_load) /home/navegador/.asoundrc may be old or corrupted: consider to remove or fix it ALSA lib conf.c:2714:(snd_config_hooks_call) function snd_config_hook_load returned error: Invalid argument ALSA lib conf.c:3079:(snd_config_update_r) hooks failed, removing configuration amixer: Mixer attach hw:0 error: Invalid argument !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc radeon drm bridge stp bnep input_polldev video output lp snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_util_mem snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi ppdev snd_seq_midi_event snd_seq snd_timer snd_seq_device emu10k1_gp snd iTCO_wdt iTCO_vendor_support gameport pcspkr psmouse soundcore serio_raw intel_agp gspca_zc3xx shpchp agpgart parport_pc parport gspca_main videodev v4l1_compat usbhid 8139too 8139cp mii floppy fbcon tileblit font bitblit softcursor !!ALSA/HDA dmesg !!------------------