New subject: Reporte musix 2.0 prerc .asoundrc con delta 44 66 1010lt > reproduciendo 16 canales, problemas al grabar (joseangon)

28 Oct 2009


      Saludos nuevamente!

Corri strace ardour, esto me arroja el log.txt:
WARNING: Your system has a limit for maximum amount of locked memory!
         This might cause Ardour to run out of memory before your system runs
         out of memory. You can view the memory limit with 'ulimit -l', and it
         is normally controlled by /etc/security/limits.conf

Ardour/GTK 2.8
   (built using 4918 and GCC version 4.3.2)
theme_init() called from internal clearlooks engine
ardour: [INFO]: Ardour will be limited to 1024 open files
ardour: [INFO]: No H/W specific optimizations in use
ardour: [INFO]: looking for control protocols in /home/sonidoslibertarios/.ardour2/surfaces/:/usr/lib/ardour2/surfaces/
ardour: [INFO]: Control surface protocol discovered: "Generic MIDI"
powermate: Opening of powermate failed - No existe el fichero o el directorio
ardour: [INFO]: Control protocol powermate not usable
ardour: [INFO]: Control surface protocol discovered: "Mackie"

en consola los ultimos mensajes de errores fueron:

mprotect(0xae68e000, 4096, PROT_READ|PROT_WRITEno space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
) = 0
mprotect(0xae68f000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae690000, 4096, PROT_READ|PROT_WRITE) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
mprotect(0xae691000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae692000, 4096, PROT_READ|PROT_WRITE) = 0
gettimeofday(no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
{1256741225, 628940}, NULL) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
gettimeofday({1256741225, 645986}, NULL) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
mprotect(0xae693000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae694000, 4096, PROT_READ|PROT_WRITEno space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
) = 0
mprotect(0xae695000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae696000, 4096, PROT_READ|PROT_WRITE) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
mprotect(0xae697000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae698000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae699000, 4096, PROT_READ|PROT_WRITEno space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
mprotect(0xae69a000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xae69b000, 4096, PROT_READ|PROT_WRITE) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
gettimeofday({1256741225, 688946}, NULL) = 0
mprotect(0xae69c000, 4096, PROT_READ|PROT_WRITE) = 0
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown
no space in Ardour-UI request buffer for thread unknown

Esta vez no corrí jackd en tpo real el error es el mismo

gracias
...
Hola.
Saludos!
...
logre esto en musix 2.0 pre-rc
con este .asoundrc (más abajo) logre reproducir mis deltas 44, 66 y 1010lt
(no estoy sincronizando por spdif por la sencilla razon que no podría con la
44 pues no tiene) una sesión de ardour 2 con un tema que grabe hace un
tiempo solo con la delta 66; con este comado jackd -d alsa -C capture16 -P
playback16 -p 256 , tengo acceso a las conexiones tanto en patchage como en
qjackctl (si  lo detengo y vuelvo a iniciar de este ultimo los valores
cambian por los del setup osea solo 1 interfase, hay alguna manera de
iniciar jack predeterminadamente con estos valores de manera grafica sin
tener q escribir comandos?) , esto es a los 16 canales de entrada y salida;
aunque me da algunos xruns con solo iniciar de este modo, estos incrementan
al rerproducir, con una sola tajeta no tengo ninguno. Confirme señal tanto
para los canales de salidads del 1 al 4 y del 12 al 16 (esto es tarjetas 44
y 66; por el momento estoy haciendo las pruebas en casa ya q estamos mudando
el estudio, no tengo consola ni mucho cables y formas de monitorear), esto
es bueno, ahora se complica.
Al momento de grabar ardour se pega. tanto creando 16 pistas con los 16
canales o crear 1 con 1 canal, con suerte en un intento logre que
reprodujese y grabase por un segundo o menos y se pega, al correr ardour
desde la consola aparece el siguiente mensaje una y otra vez a sin parar: no
space in ardour-ui request buffer for thread unknow , lo unico es cerrarlo
porque no lo puedo parar ni pausar ni nada, he hecho pruebas como root y
como usuario normal, es =. todo parece andar bien con solo una tarjeta,
estoy consciente que hay que pulir el comando de inicio de jack pero de eso
no sé nada, sin alguien me echa una manito sería grandioso...
la idea es poder echarlo a grabar esta semana, para llegar a hacer las
pruebas sin problemas la proxima semana, que vamos a encerrarno a hacer
pruebas. eche a correr la verificacion de tiempo real en musixcontrol y
parece andar bien. adjutno pcinfo
Gracias de antemano
Camilo
No veo nada en el pcinfo que nos dé un detalle de que es lo que te congela
el equipo. Está claro que debe ser la configuración de las tarjetas de
sonido, pero ya te digo no veo nada extraño que diga donde está exactamente
el fallo.
Debieras de revisar el archivo /var/log/syslog , a ver si tiene algún tipo
de warnig o error respecto a alsa o a el ardur.
Si no ves nada extraño en ese archivo, debieras de instalar "strace" y en
consola lanzarlo con el programa que te produce el fallo. La salida la
mandas a un archivo ( ejemplo: strace ardour2 > salida-log.txt ).
A ver si pudieramos entre todos dar con algo que nos repare el problema.
Saludos.
...
# .asoundrc for trhee Deltas 66,1010LT,44 insame order
#
# Create virtual devices out of multiple soundcards.
# JACK will need MMAP_COMPLEX support to use this.
# ICE1712 chip has 12 capture channels and 10 playback channels.
# No. of channels in slaves must equal 12 for capture and 10 for playback
# otherwise "invalid argument" errors result.
pcm.capture16 {
    type multi
    slaves.a.pcm hw:0
    slaves.a.channels 12
    slaves.b.pcm hw:1
    slaves.b.channels 12
        slaves.c.pcm hw:2
    slaves.c.channels 12
# First 4 channels of first soundcard (capture)
     bindings.0.slave a
     bindings.0.channel 0
     bindings.1.slave a
     bindings.1.channel 1
     bindings.2.slave a
     bindings.2.channel 2
     bindings.3.slave a
     bindings.3.channel 3
# First 8 channels of second soundcard (capture)
     bindings.4.slave b
     bindings.4.channel 0
     bindings.5.slave b
     bindings.5.channel 1
     bindings.6.slave b
     bindings.6.channel 2
     bindings.7.slave b
     bindings.7.channel 3
     bindings.8.slave b
     bindings.8.channel 4
     bindings.9.slave b
     bindings.9.channel 5
     bindings.10.slave b
     bindings.10.channel 6
     bindings.11.slave b
     bindings.11.channel 7
# First 4 channels of third soundcard (capture)
     bindings.12.slave c
     bindings.12.channel 0
     bindings.13.slave c
     bindings.13.channel 1
     bindings.14.slave c
     bindings.14.channel 2
     bindings.15.slave c
     bindings.15.channel 3
# S/PDIF section. Uncomment bindings if required.
# S/PDIF first soundcard (capture)
     #bindings.16.slave a
     #bindings.16.channel 4
     #bindings.17.slave a
     #bindings.17.channel 5
# S/PDIF second soundcard (capture)
     #bindings.18.slave b
     #bindings.18.channel 8
     #bindings.19.slave b
     #bindings.19.channel 9
}
ctl.capture16 {
    type hw
    card 0
}
pcm.playback16 {
    type multi
    slaves.a.pcm hw:0
    slaves.a.channels 10
    slaves.b.pcm hw:1
    slaves.b.channels 10
        slaves.c.pcm hw:2
    slaves.c.channels 10
# First 4 channels of first soundcard (playback)
     bindings.0.slave a
     bindings.0.channel 0
     bindings.1.slave a
     bindings.1.channel 1
     bindings.2.slave a
     bindings.2.channel 2
     bindings.3.slave a
     bindings.3.channel 3
# First 8 channels of second soundcard (playback)
     bindings.4.slave b
     bindings.4.channel 0
     bindings.5.slave b
     bindings.5.channel 1
     bindings.6.slave b
     bindings.6.channel 2
     bindings.7.slave b
     bindings.7.channel 3
     bindings.8.slave b
     bindings.8.channel 4
     bindings.9.slave b
     bindings.9.channel 5
     bindings.10.slave b
     bindings.10.channel 6
     bindings.11.slave b
     bindings.11.channel 7
# First 4 channels of third soundcard (playback)
     bindings.12.slave c
     bindings.12.channel 0
     bindings.13.slave c
     bindings.13.channel 1
     bindings.14.slave c
     bindings.14.channel 2
     bindings.15.slave c
     bindings.15.channel 3
# S/PDIF section. Uncomment bindings if required.
# S/PDIF first soundcard (playback)
     #bindings.16.slave a
     #bindings.16.channel 4
     #bindings.17.slave a
     #bindings.17.channel 5
# S/PDIF second soundcard (playback)
     #bindings.18.slave b
     #bindings.18.channel 8
     #bindings.19.slave b
     #bindings.19.channel 9
}
ctl.playback16 {
    type hw
    card 0
}
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RE: Re: Reporte musix 2.0 prerc .asoundrc con delta 44 66 1010lt > reproduciendo 16 canales, problemas al grabar (joseangon)

sonidos libertarios

Daniel Vidal

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