[ubuntu-ar] audio AC97 en ubuntu 8.04?

[Felipe Ortiz]

2009/12/15 Mariano Absatz <el.baby en gmail.com>

> Hola gente,
>
> necesito un poco de orientación... tengo una máquina industrial en la
> que tengo que poner a andar una instalación bastante básica de ubuntu
> 8.04 LTS. No puedo usar versiones más nuevas (posiblemente, hacia
> principios de 2011 pueda instalar ubuntu 10.04 LTS).
>
> Si bien la instalación que hice anduvo sin mayores inconvenientes, la
> placa de audio no me aparece ni a golpes... el tema es que si booteo con
> un karmic, la placa me la encuentra al toque.... es una Realtek AC'97...
> el mother es este: http://tinyurl.com/IEI-KINO-690S1-R1-UsManual-PDF
>
> ¿Alguien tiene alguna idea de para qué lado rumbear?
>
> Acá les dejo algo de información, corrida tanto en hardy como en karmic...
>
> ======================= 8.04 hardy heron
> ======================================
>
> $ lspci -v
> ...
> 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 14)
>    Subsystem: ATI Technologies Inc SBx00 SMBus Controller
>    Flags: 66MHz, medium devsel
>    I/O ports at 0b00 [size=16]
>    Capabilities: <access denied>
>
> 00:14.1 IDE interface: ATI Technologies Inc SB600 IDE (prog-if 8a
> [Master SecP PriP])
>    Subsystem: ATI Technologies Inc SB600 IDE
>    Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
>    I/O ports at 01f0 [size=8]
>    I/O ports at 03f4 [size=1]
>    I/O ports at 0170 [size=8]
>    I/O ports at 0374 [size=1]
>    I/O ports at ff00 [size=16]
>
> 00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge
>    Subsystem: ATI Technologies Inc SB600 PCI to LPC Bridge
>    Flags: bus master, 66MHz, medium devsel, latency 0
>
> 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
> (prog-if 01 [Subtractive decode])
>    Flags: bus master, 66MHz, medium devsel, latency 64
>    Bus: primary=00, secondary=06, subordinate=06, sec-latency=64
>
> 00:14.5 Multimedia audio controller: ATI Technologies Inc SB600 AC97 Audio
>    Subsystem: ATI Technologies Inc SB600 AC97 Audio
>    Flags: bus master, 66MHz, slow devsel, latency 64, IRQ 7
>    Memory at fdbf9800 (32-bit, non-prefetchable) [size=256]
>
> ...
>
> $ ls /proc/asound
> ls: cannot access /proc/asound: No such file or directory
> $ lsmod | grep snd
> $
>
>
> ======================= 9.10 karmic koala
> ======================================
>
> $ lspci -v
> ...
> 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 14)
>    Subsystem: ATI Technologies Inc SBx00 SMBus Controller
>    Flags: 66MHz, medium devsel
>    I/O ports at 0b00 [size=16]
>    Capabilities: <access denied>
>    Kernel driver in use: piix4_smbus
>    Kernel modules: i2c-piix4
>
> 00:14.1 IDE interface: ATI Technologies Inc SB600 IDE (prog-if 8a
> [Master SecP PriP])
>    Subsystem: ATI Technologies Inc SB600 IDE
>    Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
>    I/O ports at 01f0 [size=8]
>    I/O ports at 03f4 [size=1]
>    I/O ports at 0170 [size=8]
>    I/O ports at 0374 [size=1]
>    I/O ports at ff00 [size=16]
>    Kernel driver in use: pata_atiixp
>
> 00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge
>    Subsystem: ATI Technologies Inc SB600 PCI to LPC Bridge
>    Flags: bus master, 66MHz, medium devsel, latency 0
>
> 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
> (prog-if 01)
>    Flags: bus master, 66MHz, medium devsel, latency 64
>    Bus: primary=00, secondary=06, subordinate=06, sec-latency=64
>
> 00:14.5 Multimedia audio controller: ATI Technologies Inc SB600 AC97 Audio
>    Subsystem: ATI Technologies Inc SB600 AC97 Audio
>    Flags: bus master, 66MHz, slow devsel, latency 64, IRQ 17
>    Memory at fdbf9800 (32-bit, non-prefetchable) [size=256]
>    Kernel driver in use: ATI IXP AC97 controller
>    Kernel modules: snd-atiixp
> ...
>
> $ cat /proc/asound/cards
>  0 [IXP            ]: ATIIXP - ATI IXP
>                      ATI IXP rev 0 with ALC655 at 0xfdbf9800, irq 17
>
> $ cat /proc/asound/version
> Advanced Linux Sound Architecture Driver Version 1.0.20.
>
> $ lsmod | grep snd
> snd_atiixp             19284  2
> snd_ac97_codec        125720  1 snd_atiixp
> ac97_bus                2176  1 snd_ac97_codec
> snd_pcm_oss            44704  0
> snd_mixer_oss          18976  1 snd_pcm_oss
> snd_pcm                93160  3 snd_atiixp,snd_ac97_codec,snd_pcm_oss
> snd_seq_dummy           3460  0
> snd_seq_oss            33440  0
> snd_seq_midi            8192  0
> snd_rawmidi            27360  1 snd_seq_midi
> snd_seq_midi_event      8448  2 snd_seq_oss,snd_seq_midi
> snd_seq                60608  6
> snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
> snd_timer              26992  2 snd_pcm,snd_seq
> snd_seq_device          8308  5
> snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
> snd                    77096  14
>
> snd_atiixp,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
> soundcore               9088  1 snd
> snd_page_alloc         10928  2 snd_atiixp,snd_pcm
>
>
>
> --
> Mariano Absatz - "El Baby"
> el.baby en gmail.com
> www.clueless.com.ar
>
> Hola Mariano,

me parece que lo podes resolver actualizando los driver de ALSA:

Saludos!

Felipe.
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