No sound from xine, vlc, etc.
I am having sound problem. Only video is playing. No sound when I play
them with xine, vlc, etc. Here is all the output to troubleshoot.
Please help me.
Sound works fine with Windows and Ubuntu. It used to work fine with
Debian too. But after I watched a movie and rebooted, it stopped
working. Sound still comes from Ubuntu and Windows.
# lspci | grep Audio
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)
# cat /dev/urandom > /dev/dsp
(No sound is played, no output appears)
# lsmod | grep dev
ppdev 13704 0
parport 44428 3 ppdev,parport_pc,lp
joydev 15616 0
tsdev 13312 0
evdev 15232 5
# lsmod | grep snd
snd_hda_intel 311968 1
snd_pcm_oss 48288 0
snd_mixer_oss 21376 1 snd_pcm_oss
snd_pcm 89992 2 snd_hda_intel,snd_pcm_oss
snd_timer 28424 1 snd_pcm
snd 65896 7
snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 13088 1 snd
snd_page_alloc 15376 2 snd_hda_intel,snd_pcm
# aptitude search alsa
v alsa -
i alsa-base - ALSA driver configuration files
p alsa-firmware-loaders - ALSA software loaders for specific hardwar
p alsa-oss - ALSA wrapper for OSS applications
p alsa-source - ALSA driver sources
p alsa-tools - Console based ALSA utilities for specific
p alsa-tools-gui - GUI based ALSA utilities for specific hard
i alsa-utils - ALSA utilities
p alsamixergui - graphical soundcard mixer for ALSA soundca
v alsaplayer -
p alsaplayer-alsa - PCM player designed for ALSA (ALSA output
p alsaplayer-common - PCM player designed for ALSA (common files
p alsaplayer-daemon - PCM player designed for ALSA (non-interact
p alsaplayer-esd - PCM player designed for ALSA (EsounD outpu
p alsaplayer-gtk - PCM player designed for ALSA (GTK version)
v alsaplayer-interface -
p alsaplayer-jack - PCM player designed for ALSA (JACK output
p alsaplayer-nas - PCM player designed for ALSA (NAS output m
p alsaplayer-oss - PCM player designed for ALSA (OSS output m
v alsaplayer-output -
p alsaplayer-text - PCM player designed for ALSA (text version
p alsaplayer-xosd - PCM player designed for ALSA (osd version)
p balsa - An e-mail client for GNOME
p bluetooth-alsa - Bluetooth audio for Linux
p bse-alsa - ALSA plugin for BEAST
p gnome-alsamixer - ALSA sound mixer for GNOME
i A gstreamer0.10-alsa - GStreamer plugin for ALSA
p libalsa-ocaml - OCaml bindings for the ALSA library
p libalsa-ocaml-dev - OCaml bindings for the ALSA library
p libalsaplayer-dev - PCM player designed for ALSA (interface li
p libalsaplayer0 - PCM player designed for ALSA (interface li
p libclalsadrv-dev - Development file for libclalsadrv
p libclalsadrv1 - ALSA driver C++ access library
p libesd-alsa0 - Enlightened Sound Daemon (ALSA) - Shared l
i A libpt-1.10.10-plugins-alsa - Portable Windows Library Audio Plugin for
p libpt-1.11.2-plugins-alsa - Portable Windows Library Audio Plugin for
p libpt-plugins-alsa - Portable Windows Library Audio Plugin for
i A libsdl1.2debian-alsa - Simple DirectMedia Layer (with X11 and ALS
p libsox-fmt-alsa - SoX alsa format I/O library
p libwine-alsa - Windows API Implementation (ALSA Sound Mod
p mpg123-alsa - MPEG layer 1/2/3 audio player with ALSA su
p psemu-sound-alsa - ALSA sound plugin for PSX emulators
p python-alsaaudio - Alsa bindings for Python
v snd-gtk-alsa -
p vlc-plugin-alsa - dummy transitional package
p xfce4-mixer-alsa - Xfce4 Mixer ALSA backend
p xmms2-plugin-alsa - XMMS2 - ALSA output
p yate-alsa - ALSA module for yate
# amixer
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 43
Mono:
Front Left: Playback 43 [100%] [on]
Front Right: Playback 43 [100%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'LineIn',0
Capabilities: cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Capture channels: Mono
Mono: Capture [off]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Ext Mic',0
Capabilities: volume pswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 23
Front Left: 23 [100%] [34.50dB] Playback [on]
Front Right: 23 [100%] [34.50dB] Playback [on]
Simple mixer control 'Int Mic',0
Capabilities: volume pswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 23
Front Left: 23 [100%] [34.50dB] Playback [on]
Front Right: 23 [100%] [34.50dB] Playback [on]
Simple mixer control 'IntMic',0
Capabilities: cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Capture channels: Mono
Mono: Capture [on]
# alsamixer
┌──────────────────[AlsaMixer v1.0.15 (Press Escape to quit)]──────────────────┐
│ Card: HDA NVidia │
│ Chip: Conexant CX20549 (Venice) │
│ View: [Playback] Capture All │
│ Item: Master │
│ │
│ ┌──┐ ┌──┐ ┌──┐ ┌──┐ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ │▒▒│ │▒▒│ │▒▒│ │▒▒│ │
│ ├──┤ └──┘ ┌──┐ ├──┤ ├──┤ │
│ │OO│ │MM│ │OO│ │OO│ │
│ └──┘ └──┘ └──┘ └──┘ │
│ 100<>100 100<>100 100<>100 100<>100 │
│ < Master > PCM IEC958 Ext Mic Int Mic │
└──────────────────────────────────────────────────────────────────────────────┘
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