> he intentado instalar una tarjeta de audio, siempre lo habia realizado
> perfectamente y sin nigun problema (hasta que llego el fatidico dia en
> que no pude).

¿Versión de Debian?

Debian lenny
uname -a
Linux SMD-09 2.6.18-6-486 #1 Sat Dec 27 21:17:46 UTC 2008 i686 GNU/Linux

ejecuto
cat /etc/debian_version
4.0



> resulta que siempre que quiero instalar una, realizo lo siguiente.
>
> apt-get install alsa-base alsa-utils alsa-tools
>
> y ejecuto
>
> alsaconf
>
> Me pide que elija la tarjeta y listo, funciona todo perfectamente, pero
> ahora resulta que me aparece un mensaje:
>
> No supported pnp or pci card found.
>
> ya lei manuales y nada, no he podido por el momento. Me estoy
> desesperando.

Pregunta tonta... ¿te funciona el sonido? Prueba con "speaker-test" o
"aplay".

Al ejecutar speaker-test

Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver return
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned er
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned err
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No existe el fichero o
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM default
Playback open error: -2,No existe el fichero o el directorio

Y continua hasta que tecleo CTRL+C

Al ejecutar aplay

ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function
snd_func_card_driver returned error: No existe el fichero o el
directorio
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat
returned error: No existe el fichero o el directorio
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer
returned error: No existe el fichero o el directorio
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No existe el
fichero o el directorio
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM default
aplay: main:564: audio open error: No existe el fichero o el directorio

¿Y qué te dice alsamixer, detecta la tarjeta?

Al ejecutar alsamixer
alsamixer: function snd_ctl_open failed for default: No such file or directory


> ejecuto lspci y me arroja el siguiente resultado:
>
> 00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio
> (rev a2)

Prueba mejor con "lspci -v", te interesa ver los campos "kernel driver in
use" y "kernel modules".

ejecuto lspci -v

00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
        Subsystem: ASRock Incorporation Unknown device 03ea
        Flags: bus master, 66MHz, fast devsel, latency 0
        Capabilities: <access denied>

00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03e0
        Flags: bus master, 66MHz, fast devsel, latency 0

00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03eb
        Flags: 66MHz, fast devsel, IRQ 11
        I/O ports at ec00 [size=64]
        I/O ports at 5000 [size=64]
        I/O ports at 6000 [size=64]
        Capabilities: <access denied>

00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03eb
        Flags: 66MHz, fast devsel

00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3) (prog-i
f 10 [OHCI])
        Subsystem: ASRock Incorporation Unknown device 03f1
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 209
        Memory at dffff000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3) (prog-i
f 20 [EHCI])
        Subsystem: ASRock Incorporation Unknown device 03f2
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 217
        Memory at dfffec00 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>

00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1) (prog-if 01 [Su
btractive decode])
        Flags: bus master, 66MHz, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        Capabilities: <access denied>

00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
        Subsystem: ASRock Incorporation Unknown device 3662
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
        Memory at dfff8000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>

00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2) (prog-if 8a [Master
 SecP PriP])
        Subsystem: ASRock Incorporation Unknown device 03ec
        Flags: bus master, 66MHz, fast devsel, latency 0
        I/O ports at ffa0 [size=16]
        Capabilities: <access denied>

00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03ef
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 50
        Memory at dfffd000 (32-bit, non-prefetchable) [size=4K]
        I/O ports at e480 [size=8]
        Capabilities: <access denied>

00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2) (prog-i
f 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation Unknown device 03f6
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 233
        I/O ports at e400 [size=8]
        I/O ports at e080 [size=4]
        I/O ports at e000 [size=8]
        I/O ports at dc00 [size=4]
        I/O ports at d880 [size=16]
        Memory at dfffc000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:08.1 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2) (prog-i
f 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation Unknown device 03f6
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 209
        I/O ports at d800 [size=8]
angelclasico@PRLX-09:~$ lspci -v
00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
        Subsystem: ASRock Incorporation Unknown device 03ea
        Flags: bus master, 66MHz, fast devsel, latency 0
        Capabilities: <access denied>

00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03e0
        Flags: bus master, 66MHz, fast devsel, latency 0

00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03eb
        Flags: 66MHz, fast devsel, IRQ 11
        I/O ports at ec00 [size=64]
        I/O ports at 5000 [size=64]
        I/O ports at 6000 [size=64]
        Capabilities: <access denied>

00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03eb
        Flags: 66MHz, fast devsel

00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev
a3) (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation Unknown device 03f1
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 209
        Memory at dffff000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev
a3) (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation Unknown device 03f2
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 217
        Memory at dfffec00 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>

00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
(prog-if 01 [Subtractive decode])
        Flags: bus master, 66MHz, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        Capabilities: <access denied>

00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
        Subsystem: ASRock Incorporation Unknown device 3662
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
        Memory at dfff8000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>

00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2) (prog-if
8a [Master SecP PriP])
        Subsystem: ASRock Incorporation Unknown device 03ec
        Flags: bus master, 66MHz, fast devsel, latency 0
        I/O ports at ffa0 [size=16]
        Capabilities: <access denied>

00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03ef
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 50
        Memory at dfffd000 (32-bit, non-prefetchable) [size=4K]
        I/O ports at e480 [size=8]
        Capabilities: <access denied>

00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev
a2) (prog-if 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation Unknown device 03f6
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 233
        I/O ports at e400 [size=8]
        I/O ports at e080 [size=4]
        I/O ports at e000 [size=8]
        I/O ports at dc00 [size=4]
        I/O ports at d880 [size=16]
        Memory at dfffc000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:08.1 IDE interface: nVidia Corporation MCP61 SATA Controller (rev
a2) (prog-if 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation Unknown device 03f6
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 209
        I/O ports at d800 [size=8]
        I/O ports at d480 [size=4]
        I/O ports at d400 [size=8]
        I/O ports at d080 [size=4]
        I/O ports at d000 [size=16]
        Memory at dfff7000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev
a2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Capabilities: <access denied>

00:0b.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev
a2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Capabilities: <access denied>

00:0c.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev
a2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        Capabilities: <access denied>

00:0d.0 VGA compatible controller: nVidia Corporation Unknown device
03d0 (rev a2) (prog-if 00 [VGA])
        Subsystem: ASRock Incorporation Unknown device 03d0
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 10
        Memory at de000000 (32-bit, non-prefetchable) [size=16M]
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Memory at dd000000 (64-bit, non-prefetchable) [size=16M]
        Expansion ROM at dffc0000 [disabled] [size=128K]
        Capabilities: <access denied>

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
        Flags: fast devsel
        Capabilities: <access denied>

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
        Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
        Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
        Flags: fast devsel
        Capabilities: <access denied>

No entiendo nadita. Aunque tambien ejecute lo mismo pero con poderes
de super vaca y el resultado fue el siguiente:

00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
        Subsystem: ASRock Incorporation Unknown device 03ea
        Flags: bus master, 66MHz, fast devsel, latency 0
        Capabilities: [44] HyperTransport: Slave or Primary Interface
        Capabilities: [dc] HyperTransport: MSI Mapping

00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03e0
        Flags: bus master, 66MHz, fast devsel, latency 0

00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03eb
        Flags: 66MHz, fast devsel, IRQ 11
        I/O ports at ec00 [size=64]
        I/O ports at 5000 [size=64]
        I/O ports at 6000 [size=64]
        Capabilities: [44] Power Management version 2

00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03eb
        Flags: 66MHz, fast devsel

00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev
a3) (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation Unknown device 03f1
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 209
        Memory at dffff000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2

00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev
a3) (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation Unknown device 03f2
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 217
        Memory at dfffec00 (32-bit, non-prefetchable) [size=256]
        Capabilities: [44] Debug port
        Capabilities: [80] Power Management version 2

00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
(prog-if 01 [Subtractive decode])
        Flags: bus master, 66MHz, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        Capabilities: [b8] Subsystem: ASRock Incorporation Unknown device 03f3
        Capabilities: [8c] HyperTransport: MSI Mapping

00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
        Subsystem: ASRock Incorporation Unknown device 3662
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
        Memory at dfff8000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: [44] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 
Enable-
        Capabilities: [6c] HyperTransport: MSI Mapping

00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2) (prog-if
8a [Master SecP PriP])
        Subsystem: ASRock Incorporation Unknown device 03ec
        Flags: bus master, 66MHz, fast devsel, latency 0
        I/O ports at ffa0 [size=16]
        Capabilities: [44] Power Management version 2

00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
        Subsystem: ASRock Incorporation Unknown device 03ef
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 50
        Memory at dfffd000 (32-bit, non-prefetchable) [size=4K]
        I/O ports at e480 [size=8]
        Capabilities: [44] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 
Enable+
        Capabilities: [6c] HyperTransport: MSI Mapping

00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev
a2) (prog-if 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation Unknown device 03f6
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 233
        I/O ports at e400 [size=8]
        I/O ports at e080 [size=4]
        I/O ports at e000 [size=8]
        I/O ports at dc00 [size=4]
        I/O ports at d880 [size=16]
        Memory at dfffc000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2
        Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 
Enable-
        Capabilities: [cc] HyperTransport: MSI Mapping

00:08.1 IDE interface: nVidia Corporation MCP61 SATA Controller (rev
a2) (prog-if 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation Unknown device 03f6
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 209
        I/O ports at d800 [size=8]
        I/O ports at d480 [size=4]
        I/O ports at d400 [size=8]
        I/O ports at d080 [size=4]
        I/O ports at d000 [size=16]
        Memory at dfff7000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2
        Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 
Enable-
        Capabilities: [cc] HyperTransport: MSI Mapping

00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev
a2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Capabilities: [40] Subsystem: ASRock Incorporation Unknown device 03e8
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 
Enable+
        Capabilities: [60] HyperTransport: MSI Mapping
        Capabilities: [80] Express Root Port (Slot+) IRQ 0

00:0b.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev
a2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Capabilities: [40] Subsystem: ASRock Incorporation Unknown device 03e9
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 
Enable+
        Capabilities: [60] HyperTransport: MSI Mapping
        Capabilities: [80] Express Root Port (Slot+) IRQ 0

00:0c.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev
a2) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        Capabilities: [40] Subsystem: ASRock Incorporation Unknown device 03e9
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 
Enable+
        Capabilities: [60] HyperTransport: MSI Mapping
        Capabilities: [80] Express Root Port (Slot+) IRQ 0

00:0d.0 VGA compatible controller: nVidia Corporation Unknown device
03d0 (rev a2) (prog-if 00 [VGA])
        Subsystem: ASRock Incorporation Unknown device 03d0
        Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 10
        Memory at de000000 (32-bit, non-prefetchable) [size=16M]
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Memory at dd000000 (64-bit, non-prefetchable) [size=16M]
        Expansion ROM at dffc0000 [disabled] [size=128K]
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 
Enable-

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
        Flags: fast devsel
        Capabilities: [80] HyperTransport: Host or Secondary Interface

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
        Flags: fast devsel

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
        Flags: fast devsel

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
        Flags: fast devsel
        Capabilities: [f0] #0f [0010]



Espero me puedas ayudar. Gracias

Saludos,

-- 
Camaleón



-- 
"Al juntarme dia tras dia con los Listeros, mi capacidad intelectual
crece en proporcion inversa a la ignorancia generada. Gracias
Linuxeros"


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