I have a liitle strange problem on my Debian system.
Distribution - Debian GNU/Linux testing/unstable v 3.1; kernel version 2.6.11-1-686
SoundCard Yamaha 719 (ISA Slot).
With alsaconf system recognizing soundcard properly, with no problems, using opl3sa2 module for the soundcard, isapnp too recognize it properly, without problems. After this i try to volume up and volume down, but Gnome says me that has no soundcard detected.
Here is a result from dmesg, that i got:
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pnp: PnP ACPI: disabled
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fc020
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc048, dseg 0xf0000
PnPBIOS: 15 nodes reported by PnP BIOS; 15 recorded by driver
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Via IRQ fixup
PCI: Using IRQ router VIA [1106/0596] at 0000:00:07.0
pnp: 00:0b: ioport range 0x208-0x20f has been reserved
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
Activating ISA DMA hang workarounds.
isapnp: Scanning for PnP cards...
isapnp: Card 'OPL3-SA3 Sound Board'
isapnp: 1 Plug & Play card detected total
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
.................................................
ad1848/cs4248 codec driver Copyright (C) by Hannu Savolainen 1993-1996
pnp: Device 01:01.00 activated.
ad1848: PnP reports 'OPL3-SA3 Sound Board' at i/o 0x530, irq 5, dma 0, 1
opl3sa2: probe of 01:01.00 failed with error -16
opl3sa2: No PnP cards found
pnp: Device 01:01.01 activated.
gameport: NS558 PnP at pnp01:01.01 io 0x201 speed 615 kHz
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I think that everything must be ok, but obviously more things must be done, to get working soundcard.
Any help would be appreciated.