Problemas con sonido en ubuntu 9.10

Asked by eduardogo on 2009-11-11

Hace unos días que actualice mi portatil Dell XPS 1330 de ubuntu 9.04 a 9.10. Hasta entonces el sonido funcionaba perfectamente, sin embargo desde que hice la actualización ha dejado de funcionar el sonido en mi portátil. He probado distintas opciones que he localizado en Internet pero no me ha sido posible recuperarlo. Gracias por la ayuda.

El log de pulseaudio es:

I: main.c: setrlimit(RLIMIT_NICE, (31, 31)) falló: Operación no permitida
I: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) falló: Operación no permitida
D: core-rtclock.c: Timer slack is set to 50 us.
I: core-util.c: Failed to acquire high-priority scheduling: No existe el fichero ó directorio
I: main.c: Esto es PulseAudio 0.9.19
D: main.c: Anfitrión de compilación: i486-pc-linux-gnu
D: main.c: Compilación CFLAGS: -g -O2 -g -Wall -O3 -Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option
D: main.c: Ejecutándose en el anfitrión: Linux i686 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009
D: main.c: Se encontraron 2 CPU.
I: main.c: El tamaño de la página es de 4096 bytes
D: main.c: Soporte para compilar con Valgrind: no
D: main.c: Ejecutándose en modo valgrind: no
D: main.c: Build optimizado: si
D: main.c: Todas las comprobaciones activadas
I: main.c: El ID de la máquina es 097e8655c81348fbb9c13f0047fe42f6
I: main.c: El ID de la sesión es 097e8655c81348fbb9c13f0047fe42f6-1257979048.259130-1085626804.
I: main.c: Utilizando directorio ejecutable /home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-runtime.
I: main.c: Utilizando directorio de estado /home/eduardo/.pulse.
I: main.c: Utilizando directorio de módulos /usr/lib/pulse-0.9.19/modules.
I: main.c: Ejecutándose en modo de sistema: no
I: main.c: ¡Existen cronómetros de alta resolución nuevos y disponibles! ¡Bon appetit!
I: cpu-x86.c: CPU flags: MMX SSE SSE2 SSE3 SSSE3
I: svolume_mmx.c: Initialising MMX optimized functions.
I: remap_mmx.c: Initialising MMX optimized remappers.
I: svolume_sse.c: Initialising SSE2 optimized functions.
I: remap_sse.c: Initialising SSE2 optimized remappers.
I: sconv_sse.c: Initialising SSE2 optimized conversions.
D: memblock.c: Using shared memory pool with 1024 slots of size 64,0 KiB each, total size is 64,0 MiB, maximum usable slot size is 65496
D: database-tdb.c: Opened TDB database '/home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-device-volumes.tdb'
I: module-device-restore.c: Sucessfully opened database file '/home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-device-volumes'.
I: module.c: Loaded "module-device-restore" (index: #0; argument: "").
D: database-tdb.c: Opened TDB database '/home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-stream-volumes.tdb'
I: module-stream-restore.c: Sucessfully opened database file '/home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-stream-volumes'.
I: module.c: Loaded "module-stream-restore" (index: #1; argument: "").
D: database-tdb.c: Opened TDB database '/home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-card-database.tdb'
I: module-card-restore.c: Sucessfully opened database file '/home/eduardo/.pulse/097e8655c81348fbb9c13f0047fe42f6-card-database'.
I: module.c: Loaded "module-card-restore" (index: #2; argument: "").
I: module.c: Loaded "module-augment-properties" (index: #3; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.19/modules/module-udev-detect.so': success
D: module-udev-detect.c: /dev/snd/ is apparently not existing yet, retrying to create inotify watch later.
I: module-udev-detect.c: Found 0 cards.
I: module.c: Loaded "module-udev-detect" (index: #4; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.19/modules/module-bluetooth-discover.so': success
D: dbus-util.c: Successfully connected to D-Bus system bus b70c90507781d1c17ca4721d4afb3c4c as :1.81
D: bluetooth-util.c: dbus: interface=org.freedesktop.DBus, path=/org/freedesktop/DBus, member=NameAcquired
D: bluetooth-util.c: dbus: interface=org.freedesktop.DBus.Introspectable, path=/, member=Introspect
I: module.c: Loaded "module-bluetooth-discover" (index: #5; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.19/modules/module-esound-protocol-unix.so': success
I: module.c: Loaded "module-esound-protocol-unix" (index: #6; argument: "").
I: module.c: Loaded "module-native-protocol-unix" (index: #7; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9.19/modules/module-gconf.so': success
I: module.c: Loaded "module-gconf" (index: #8; argument: "").
I: module-default-device-restore.c: Saved default sink 'auto_null' not existant, not restoring default sink setting.
I: module-default-device-restore.c: Saved default source 'auto_null.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: "").
D: module-always-sink.c: Autoloading null-sink as no other sinks detected.
I: module-device-restore.c: Restoring volume for sink auto_null.
I: module-device-restore.c: Restoring mute state for sink auto_null.
I: sink.c: Created sink 0 "auto_null" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
I: sink.c: device.description = "Salida Boba"
I: sink.c: device.class = "abstract"
I: sink.c: device.icon_name = "audio-card"
D: core-subscribe.c: Dropped redundant event due to change event.
I: source.c: Created source 0 "auto_null.monitor" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right
I: source.c: device.description = "Monitor of Salida Boba"
I: source.c: device.class = "monitor"
I: source.c: device.icon_name = "audio-input-microphone"
D: module-null-sink.c: Thread starting up
I: module.c: Loaded "module-null-sink" (index: #11; argument: "sink_name=auto_null sink_properties='device.description="Salida Boba"'").
I: module.c: Loaded "module-always-sink" (index: #12; argument: "").
I: module.c: Loaded "module-intended-roles" (index: #13; argument: "").
D: module-suspend-on-idle.c: Sink auto_null becomes idle, timeout in 5 seconds.
I: module.c: Loaded "module-suspend-on-idle" (index: #14; argument: "").
I: client.c: Created 0 "ConsoleKit Session /org/freedesktop/ConsoleKit/Session2"
D: module-console-kit.c: Added new session /org/freedesktop/ConsoleKit/Session2
I: module.c: Loaded "module-console-kit" (index: #15; argument: "").
I: module.c: Loaded "module-position-event-sounds" (index: #16; argument: "").
D: dbus-util.c: Successfully connected to D-Bus session bus fced798092a09e34e92336914afb3cab as :1.123
D: main.c: Got org.pulseaudio.Server!
I: main.c: El demonio se inició completamente.
I: client.c: Created 1 "Native client (UNIX socket client)"
I: client.c: Created 2 "Native client (UNIX socket client)"
D: protocol-native.c: Protocol version: remote 16, local 16
I: protocol-native.c: Got credentials: uid=1000 gid=1000 success=1
D: protocol-native.c: SHM possible: yes
D: protocol-native.c: Negotiated SHM: yes
I: client.c: Created 3 "Native client (UNIX socket client)"
D: protocol-native.c: Protocol version: remote 16, local 16
I: protocol-native.c: Got credentials: uid=1000 gid=1000 success=1
D: protocol-native.c: SHM possible: yes
D: protocol-native.c: Negotiated SHM: yes
I: client.c: Created 4 "Native client (UNIX socket client)"
D: protocol-native.c: Protocol version: remote 16, local 16
I: protocol-native.c: Got credentials: uid=1000 gid=1000 success=1
D: protocol-native.c: SHM possible: yes
D: protocol-native.c: Negotiated SHM: yes
I: client.c: Created 5 "Native client (UNIX socket client)"
D: protocol-native.c: Protocol version: remote 16, local 16
I: protocol-native.c: Got credentials: uid=1000 gid=1000 success=1
D: protocol-native.c: SHM possible: yes
D: protocol-native.c: Negotiated SHM: yes
I: client.c: Created 6 "Native client (UNIX socket client)"
D: protocol-native.c: Protocol version: remote 16, local 16
I: protocol-native.c: Got credentials: uid=1000 gid=1000 success=1
D: protocol-native.c: SHM possible: yes
D: protocol-native.c: Negotiated SHM: yes
D: module-augment-properties.c: Looking for .desktop file for gnome-volume-control-applet
D: protocol-native.c: Protocol version: remote 16, local 16
I: protocol-native.c: Got credentials: uid=1000 gid=1000 success=1
D: protocol-native.c: SHM possible: yes
D: protocol-native.c: Negotiated SHM: yes
D: module-augment-properties.c: Looking for .desktop file for metacity
D: module-augment-properties.c: Looking for .desktop file for gnome-panel
D: module-augment-properties.c: Looking for .desktop file for nm-applet
D: module-augment-properties.c: Looking for .desktop file for nautilus
D: core-subscribe.c: Dropped redundant event due to change event.
D: module-augment-properties.c: Looking for .desktop file for gnome-settings-daemon
I: module-suspend-on-idle.c: Sink auto_null idle for too long, suspending ...
D: sink.c: Suspend cause of sink auto_null is 0x0004, suspending
I: main.c: Se obtuvo la señal SIGINT.
I: main.c: Saliendo.
I: main.c: Comienza a apagarse el demonio.
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-udev-detect" (index: #4).
I: module.c: Unloaded "module-udev-detect" (index: #4).
I: module.c: Unloading "module-bluetooth-discover" (index: #5).
I: module.c: Unloaded "module-bluetooth-discover" (index: #5).
I: module.c: Unloading "module-esound-protocol-unix" (index: #6).
I: module.c: Unloaded "module-esound-protocol-unix" (index: #6).
I: module.c: Unloading "module-native-protocol-unix" (index: #7).
I: client.c: Freed 1 "GNOME Volume Control Applet"
I: client.c: Freed 2 "libcanberra"
I: client.c: Freed 3 "libcanberra"
I: client.c: Freed 4 "libcanberra"
I: client.c: Freed 5 "libcanberra"
I: client.c: Freed 6 "GNOME Volume Control Media Keys"
I: module.c: Unloaded "module-native-protocol-unix" (index: #7).
I: module.c: Unloading "module-gconf" (index: #8).
I: module.c: Unloaded "module-gconf" (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-null-sink" (index: #11).
D: module-always-sink.c: Autoloaded null-sink removed
D: core-subscribe.c: Dropped redundant event due to change event.
D: module-null-sink.c: Thread shutting down
I: sink.c: Freeing sink 0 "auto_null"
I: source.c: Freeing source 0 "auto_null.monitor"
I: module.c: Unloaded "module-null-sink" (index: #11).
I: module.c: Unloading "module-always-sink" (index: #12).
I: module.c: Unloaded "module-always-sink" (index: #12).
I: module.c: Unloading "module-intended-roles" (index: #13).
I: module.c: Unloaded "module-intended-roles" (index: #13).
I: module.c: Unloading "module-suspend-on-idle" (index: #14).
I: module.c: Unloaded "module-suspend-on-idle" (index: #14).
I: module.c: Unloading "module-console-kit" (index: #15).
D: module-console-kit.c: Removing session /org/freedesktop/ConsoleKit/Session2
I: client.c: Freed 0 "ConsoleKit Session /org/freedesktop/ConsoleKit/Session2"
I: module.c: Unloaded "module-console-kit" (index: #15).
I: module.c: Unloading "module-position-event-sounds" (index: #16).
I: module.c: Unloaded "module-position-event-sounds" (index: #16).
I: main.c: El demonio se ha apagado.

Question information

Language:
Spanish Edit question
Status:
Answered
For:
Ubuntu Edit question
Assignee:
No assignee Edit question
Last query:
2009-11-11
Last reply:
2009-11-13
Jorge Suárez de Lis (ys) said : #1

Te sugiero este artículo:
FAQ #781: “Solucionar problemas de sonido en Ubuntu 9.10 Karmic Koala”.

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