Here is some more output on the earlier problem

Tom tom at technerve.com
Mon Jul 12 20:15:58 UTC 2004


It is a plantronics usb dsp 500 headset with mic.

Here is my modprobe.conf:
alias eth0 sk98lin
alias scsi_hostadapter sata_promise
alias scsi_hostadapter1 ata_piix
alias usb-controller ehci-hcd
alias usb-controller1 uhci-hcd
alias snd-card-0 usb-snd-audio
install audio /sbin/modprobe --ignore-install audio && /usr/sbin/alsactl restore
>/dev/null 2>&1 || :
remove audio { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; }; /sbin/modprobe
-r --ignore-remove audio

Here is my lsmod:
[tchriste at PAVERA tchriste]$ /sbin/lsmod
Module                  Size  Used by
snd_seq_oss            24448  0
snd_seq_midi_event      5504  1 snd_seq_oss
snd_pcm_oss            41000  0
snd_mixer_oss          13824  1 snd_pcm_oss
snd_seq                39440  4 snd_seq_oss,snd_seq_midi_event
parport_pc             19392  1
lp                      8236  0
parport                29640  2 parport_pc,lp
autofs4                12932  0
sunrpc                109924  1
sk98lin               133416  1 [unsafe]
floppy                 47440  0
sg                     27680  0
microcode               4768  0
snd_usb_audio          57952  0
snd_rawmidi            17444  1 snd_usb_audio
snd_seq_device          6152  3 snd_seq_oss,snd_seq,snd_rawmidi
snd_pcm                69256  2 snd_pcm_oss,snd_usb_audio
snd_page_alloc          8072  1 snd_pcm
snd_timer              17284  2 snd_seq,snd_pcm
snd                    39396  10 snd_seq_oss,snd_seq_midi_event,snd_pcm_oss,snd_
mixer_oss,snd_seq,snd_usb_audio,snd_rawmidi,snd_seq_device,snd_pcm,snd_timer
audio                  36608  0
soundcore               6112  2 snd,audio
joydev                  6976  0
dm_mod                 32800  0
uhci_hcd               24472  0
ehci_hcd               22916  0
button                  4632  0
battery                 6924  0
asus_acpi               8984  0
ac                      3340  0
ipv6                  184672  56
ext3                  103656  2
jbd                    40728  1 ext3
ata_piix                5380  3
sata_promise            6276  0
libata                 29188  2 ata_piix,sata_promise
sd_mod                 16384  4
scsi_mod               91984  4 sg,sata_promise,libata,sd_mod
[tchriste at PAVERA tchriste]$

Quoting Michael Schwendt <fedora at wir-sind-cool.org>:

> On Mon, 12 Jul 2004 13:43:40 -0600, Tom wrote:
>
> >
> >
> > doing an strace -eopen alsamixer yeilds:
> >
> > [tchriste at PAVERA downloads]$ strace -eopen alsamixer
> > open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or
> directory)
> > open("/etc/ld.so.cache", O_RDONLY)      = 3
> > open("/usr/lib/libncurses.so.5", O_RDONLY) = 3
> > open("/usr/lib/libasound.so.2", O_RDONLY) = 3
> > open("/lib/tls/libm.so.6", O_RDONLY)    = 3
> > open("/lib/libdl.so.2", O_RDONLY)       = 3
> > open("/lib/tls/libpthread.so.0", O_RDONLY) = 3
> > open("/lib/tls/libc.so.6", O_RDONLY)    = 3
> > open("/usr/share/alsa/alsa.conf", O_RDONLY) = 3
> > open("/etc/asound.conf", O_RDONLY)      = 3
> > open("/dev/snd/controlC0", O_RDONLY)    = -1 ENODEV (No such device)
> > open("/dev/aloadC0", O_RDONLY)          = -1 ENODEV (No such device)
> > open("/dev/snd/controlC0", O_RDWR)      = -1 ENODEV (No such device)
> > open("/dev/snd/controlC0", O_RDONLY)    = -1 ENODEV (No such device)
> > open("/dev/aloadC0", O_RDONLY)          = -1 ENODEV (No such device)
> > open("/dev/snd/controlC0", O_RDWR)      = -1 ENODEV (No such device)
> >
> > alsamixer: function snd_ctl_open failed for default: No such device
> >
> > However those devices do exist as shown here:
>
> The device _files_ do exist, but most likely not the device driver
> which is accessed via these files. What kernel modules are loaded?
> What soundcard is it?
>
>
>
> --
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