Pulseaudio ya no funciona en Debian Squeeze: 'Error al abrir el módulo “módulo-combinar-disipador”: no se encontró el archivo'

Estoy teniendo un problema con pulseaudio. Mi máquina se estrelló, y cuando reinicié y ejecuté Pavucontrol, obtuve el cuadro de diálogo "Conexión fallida: conexión rechazada".

Cuando corro pulseaudio --log-level=info --log-target=stderr Desde la línea de comando, obtengo el siguiente resultado:

[...]
I: alsa-util.c: Error opening PCM device front:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device hw:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:1: No such file or directory
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:1: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:1: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:1: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:1: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:1: Invalid argument
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:1
I: alsa-util.c: Error opening PCM device a52:1: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=1,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=1,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=1,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=1,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=1,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:1
I: alsa-util.c: Error opening PCM device hdmi:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device hw:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device front:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device hw:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:1: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC1D0c' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:1: No such file or directory
I: card.c: Created 0 "alsa_card.usb-FiiO_DigiHug_USB_Audio-01-Audio"
I: alsa-sink.c: Successfully opened device front:1.
I: alsa-sink.c: Selected mapping 'Analog Stereo' (analog-stereo).
I: alsa-sink.c: Successfully enabled mmap() mode.
I: alsa-sink.c: Successfully enabled timer-based scheduling mode.
I: (alsa-lib)control.c: Invalid CTL front:1
I: alsa-mixer.c: Unable to attach to mixer front:1: No such file or directory
I: alsa-mixer.c: Successfully attached to mixer 'hw:1'
W: alsa-mixer.c: Your kernel driver is broken: it reports a volume range from 0.00 dB to 0.00 dB which makes no sense.
I: module-device-restore.c: Restoring volume for sink alsa_output.usb-FiiO_DigiHug_USB_Audio-01-Audio.analog-stereo.
I: sink.c: Created sink 0 "alsa_output.usb-FiiO_DigiHug_USB_Audio-01-Audio.analog-stereo" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
I: sink.c:     alsa.resolution_bits = "16"
I: sink.c:     device.api = "alsa"
I: sink.c:     device.class = "sound"
I: sink.c:     alsa.class = "generic"
I: sink.c:     alsa.subclass = "generic-mix"
I: sink.c:     alsa.name = "USB Audio"
I: sink.c:     alsa.id = "USB Audio"
I: sink.c:     alsa.subdevice = "0"
I: sink.c:     alsa.subdevice_name = "subdevice #0"
I: sink.c:     alsa.device = "0"
I: sink.c:     alsa.card = "1"
I: sink.c:     alsa.card_name = "DigiHug USB Audio"
I: sink.c:     alsa.long_card_name = "FiiO DigiHug USB Audio at usb-0000:00:1a.0-1.2, full speed"
I: sink.c:     alsa.driver_name = "snd_usb_audio"
I: sink.c:     device.bus_path = "pci-0000:00:1a.0-usb-0:1.2:1.1"
I: sink.c:     sysfs.path = "/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/sound/card1"
I: sink.c:     udev.id = "usb-FiiO_DigiHug_USB_Audio-01-Audio"
I: sink.c:     device.bus = "usb"
I: sink.c:     device.vendor.id = "1852"
I: sink.c:     device.vendor.name = "GYROCOM C&C Co., LTD"
I: sink.c:     device.product.id = "7022"
I: sink.c:     device.product.name = "DigiHug_USB_Audio"
I: sink.c:     device.serial = "FiiO_DigiHug_USB_Audio"
I: sink.c:     device.string = "front:1"
I: sink.c:     device.buffering.buffer_size = "352800"
I: sink.c:     device.buffering.fragment_size = "176400"
I: sink.c:     device.access_mode = "mmap+timer"
I: sink.c:     device.profile.name = "analog-stereo"
I: sink.c:     device.profile.description = "Analog Stereo"
I: sink.c:     device.description = "DigiHug_USB_Audio Analog Stereo"
I: sink.c:     alsa.mixer_name = "USB Mixer"
I: sink.c:     alsa.components = "USB1852:7022"
I: sink.c:     module-udev-detect.discovered = "1"
I: sink.c:     device.icon_name = "audio-card-usb"
I: source.c: Created source 0 "alsa_output.usb-FiiO_DigiHug_USB_Audio-01-Audio.analog-stereo.monitor" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
I: source.c:     device.description = "Monitor of DigiHug_USB_Audio Analog Stereo"
I: source.c:     device.class = "monitor"
I: source.c:     alsa.card = "1"
I: source.c:     alsa.card_name = "DigiHug USB Audio"
I: source.c:     alsa.long_card_name = "FiiO DigiHug USB Audio at usb-0000:00:1a.0-1.2, full speed"
I: source.c:     alsa.driver_name = "snd_usb_audio"
I: source.c:     device.bus_path = "pci-0000:00:1a.0-usb-0:1.2:1.1"
I: source.c:     sysfs.path = "/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/sound/card1"
I: source.c:     udev.id = "usb-FiiO_DigiHug_USB_Audio-01-Audio"
I: source.c:     device.bus = "usb"
I: source.c:     device.vendor.id = "1852"
I: source.c:     device.vendor.name = "GYROCOM C&C Co., LTD"
I: source.c:     device.product.id = "7022"
I: source.c:     device.product.name = "DigiHug_USB_Audio"
I: source.c:     device.serial = "FiiO_DigiHug_USB_Audio"
I: source.c:     device.string = "1"
I: source.c:     module-udev-detect.discovered = "1"
I: source.c:     device.icon_name = "audio-card-usb"
I: alsa-sink.c: Using 2.0 fragments of size 176400 bytes (1000.00ms), buffer size is 352800 bytes (2000.00ms)
I: alsa-sink.c: Time scheduling watermark is 20.00ms
I: alsa-sink.c: Hardware volume ranges from 0 to 110.
I: alsa-sink.c: Using hardware volume control. Hardware dB scale not supported.
I: alsa-sink.c: Using hardware mute control.
I: core-util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 5.
I: alsa-sink.c: Starting playback.
I: module.c: Loaded "module-alsa-card" (index: #4; argument: "device_id="1" name="usb-FiiO_DigiHug_USB_Audio-01-Audio" card_name="alsa_card.usb-FiiO_DigiHug_USB_Audio-01-Audio" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1"").
I: module-udev-detect.c: Card /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/sound/card1 (alsa_card.usb-FiiO_DigiHug_USB_Audio-01-Audio) module loaded.
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device front:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device front:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device front:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device front:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device front:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device hw:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround40:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround40:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround40:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround40:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround40:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround41:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround41:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround41:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround41:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround41:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround50:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround50:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround50:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround50:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround50:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround51:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround51:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround51:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround51:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround51:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround71:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround71:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround71:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround71:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device surround71:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0p' failed (-2)
I: alsa-util.c: Error opening PCM device iec958:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM a52:2
I: alsa-util.c: Error opening PCM device a52:2: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=2,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:2
I: alsa-util.c: Error opening PCM device hdmi:2: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=2,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:2
I: alsa-util.c: Error opening PCM device hdmi:2: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=2,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:2
I: alsa-util.c: Error opening PCM device hdmi:2: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=2,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:2
I: alsa-util.c: Error opening PCM device hdmi:2: No such file or directory
I: (alsa-lib)confmisc.c: Unable to find definition 'cards.USB-Audio.pcm.hdmi.0:CARD=2,AES0=4,AES1=130,AES2=0,AES3=2'
I: (alsa-lib)conf.c: function snd_func_refer returned error: No such file or directory
I: (alsa-lib)conf.c: Evaluate error: No such file or directory
I: (alsa-lib)pcm.c: Unknown PCM hdmi:2
I: alsa-util.c: Error opening PCM device hdmi:2: No such file or directory
I: alsa-util.c: Device hw:2 doesn't support 44100 Hz, changed to 8000 Hz.
I: alsa-util.c: Failed to set hardware parameters on plug:front:2: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:hw:2: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:2: Invalid argument
I: alsa-util.c: Failed to set hardware parameters on plug:iec958:2: Invalid argument
I: module-card-restore.c: Restoring profile for card alsa_card.usb-046d_08d7-01-U0x46d0x8d7.
I: card.c: Created 1 "alsa_card.usb-046d_08d7-01-U0x46d0x8d7"
I: module.c: Loaded "module-alsa-card" (index: #5; argument: "device_id="2" name="usb-046d_08d7-01-U0x46d0x8d7" card_name="alsa_card.usb-046d_08d7-01-U0x46d0x8d7" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1"").
I: module-udev-detect.c: Card /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.1/sound/card2 (alsa_card.usb-046d_08d7-01-U0x46d0x8d7) module loaded.
I: module-udev-detect.c: Found 3 cards.
I: module.c: Loaded "module-udev-detect" (index: #6; argument: "").
I: module.c: Loaded "module-esound-protocol-unix" (index: #7; argument: "").
I: module.c: Loaded "module-native-protocol-unix" (index: #8; argument: "").
I: module-default-device-restore.c: Saved default sink 'alsa_output.pci-0000_00_1b.0.analog-surround-41' not existant, not restoring default sink setting.
I: module-default-device-restore.c: Saved default source 'alsa_output.pci-0000_00_1b.0.analog-surround-41.monitor' not existant, not restoring default source setting.
I: module.c: Loaded "module-default-device-restore" (index: #9; argument: "").
I: module.c: Loaded "module-rescue-streams" (index: #10; argument: "").
I: module.c: Loaded "module-always-sink" (index: #11; argument: "").
I: module.c: Loaded "module-intended-roles" (index: #12; argument: "").
I: module.c: Loaded "module-suspend-on-idle" (index: #13; argument: "").
I: client.c: Created 0 "ConsoleKit Session /org/freedesktop/ConsoleKit/Session2"
I: module.c: Loaded "module-console-kit" (index: #14; argument: "").
I: module.c: Loaded "module-position-event-sounds" (index: #15; argument: "").
I: module.c: Loaded "module-cork-music-on-phone" (index: #16; argument: "").
E: module.c: Failed to open module "module-combine-sink": file not found
E: main.c: Module load failed.
E: main.c: Failed to initialize daemon.
I: module.c: Unloading "module-device-restore" (index: #0).
I: module.c: Unloaded "module-device-restore" (index: #0).
I: module.c: Unloading "module-stream-restore" (index: #1).
I: module.c: Unloaded "module-stream-restore" (index: #1).
I: module.c: Unloading "module-card-restore" (index: #2).
I: module.c: Unloaded "module-card-restore" (index: #2).
I: module.c: Unloading "module-augment-properties" (index: #3).
I: module.c: Unloaded "module-augment-properties" (index: #3).
I: module.c: Unloading "module-alsa-card" (index: #4).
I: sink.c: Freeing sink 0 "alsa_output.usb-FiiO_DigiHug_USB_Audio-01-Audio.analog-stereo"
I: source.c: Freeing source 0 "alsa_output.usb-FiiO_DigiHug_USB_Audio-01-Audio.analog-stereo.monitor"
I: card.c: Freed 0 "alsa_card.usb-FiiO_DigiHug_USB_Audio-01-Audio"
I: module.c: Unloaded "module-alsa-card" (index: #4).
I: module.c: Unloading "module-alsa-card" (index: #5).
I: card.c: Freed 1 "alsa_card.usb-046d_08d7-01-U0x46d0x8d7"
I: module.c: Unloaded "module-alsa-card" (index: #5).
I: module.c: Unloading "module-udev-detect" (index: #6).
I: module.c: Unloaded "module-udev-detect" (index: #6).
I: module.c: Unloading "module-esound-protocol-unix" (index: #7).
I: module.c: Unloaded "module-esound-protocol-unix" (index: #7).
I: module.c: Unloading "module-native-protocol-unix" (index: #8).
I: module.c: Unloaded "module-native-protocol-unix" (index: #8).
I: module.c: Unloading "module-default-device-restore" (index: #9).
I: module.c: Unloaded "module-default-device-restore" (index: #9).
I: module.c: Unloading "module-rescue-streams" (index: #10).
I: module.c: Unloaded "module-rescue-streams" (index: #10).
I: module.c: Unloading "module-always-sink" (index: #11).
I: module.c: Unloaded "module-always-sink" (index: #11).
I: module.c: Unloading "module-intended-roles" (index: #12).
I: module.c: Unloaded "module-intended-roles" (index: #12).
I: module.c: Unloading "module-suspend-on-idle" (index: #13).
I: module.c: Unloaded "module-suspend-on-idle" (index: #13).
I: module.c: Unloading "module-console-kit" (index: #14).
I: client.c: Freed 0 "ConsoleKit Session /org/freedesktop/ConsoleKit/Session2"
I: module.c: Unloaded "module-console-kit" (index: #14).
I: module.c: Unloading "module-position-event-sounds" (index: #15).
I: module.c: Unloaded "module-position-event-sounds" (index: #15).
I: module.c: Unloading "module-cork-music-on-phone" (index: #16).
I: module.c: Unloaded "module-cork-music-on-phone" (index: #16).
I: main.c: Daemon terminated.

Creo que la parte relevante es esta:

E: module.c: Failed to open module "module-combine-sink": file not found
E: main.c: Module load failed.
E: main.c: Failed to initialize daemon.

Intenté desinstalar y reinstalar pulseaudio, intenté encontrar una manera de instalar el módulo-combinar-fregadero. Nada funcionó. Estoy en una máquina Debian Squeeze de 32 bits.

¿Qué puedo hacer para arreglar esto?

Tuve un problema similar (excepto con "module-corcho-música-en-teléfono" - mi instalación de Wheezy acaba de tener esto el 2012-06-02).

El problema es lo que dice el mensaje de error: pulseaudio está intentando cargar un módulo que no está presente.

Editar el ~/.pulse/default.pa y / o /etc/pulse/default.pa y comente las ofensivas líneas "cargar módulo" con un # y el problema desaparece.

La degradación de los paquetes ofensivos es otra posible solución si lo anterior no funciona.

Parece que los controladores de dispositivo no se están cargando para la tarjeta de sonido.

Intenta reconfigurar alsa, alsactl init y reiniciar

EDITAR : Según su respuesta, parece que el paquete del kernel se actualizó antes del bloqueo, y ahora el nuevo paquete del kernel o alsa-base le está dando problemas. Hay un montón de errores abiertos Específico para el controlador de audio Intel HD.

Mi recomendación es reiniciar y seleccionar el kernel anterior. Es posible que tenga que ejecutar altactl init de nuevo, pero debería funcionar.

La otra opción (que es lo que yo haría) es instalar el conductor oficial de RealTek .