Audio don't work (device dsp)

[Profeta Abacuc]

Sorry for double email, I've problem with my client.

G.



Il giorno ven, 25-02-2005 alle 00:56 +0100, Profeta Abacuc ha scritto:
> I've Fedora core 3, kernel 2.6.10-1.766_FC3 - And I use Kde 3.3.1
> 
> My Audio board:
> # lspci | grep audio
> 00:0a.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev
> 06)
> 
> Since yesterday, audio was working. But after I used skype (all ok,
> after editing in audio mixer) my system crash on exiting from skype. So,
> after reboot I've this error:
> 
> Sound server informational message:
> Error while initializing the sound driver:
> device: default can't be opened for playback (No such device)
> The sound server will continue, using the null output device.
> 
> i.e. system can't open /dev/dsp device (no such file or directory). But,
> before re-boot I had dsp in /dev dir!!
> 
> So I re-create dsp by MAKEDEV or mknod.. su root:
> mknod /dev/dsp c 14 3
> and then chmod 666 /dev/dsp
> 
> Why major and minor 14 3?
> 'cause..
> cat /proc/devices
> Character devices:
>   1 mem
>   4 /dev/vc/0
>   4 tty
>   4 ttyS
>   5 /dev/tty
>   5 /dev/console
>   5 /dev/ptmx
>   7 vcs
>  10 misc
>  13 input
>  14 sound
>  29 fb
>  36 netlink
> 108 ppp
> 116 alsa
> 128 ptm
> 136 pts
> 180 usb
> 226 drm
> 
> Block devices:
>   1 ramdisk
>   2 fd
>   3 ide0
>   9 md
>  22 ide1
> 253 device-mapper
> 254 mdp
> [/quote]
> 
> Btw, after creating device.. I've always same problem! And dsp disappear
> from my dev dir!!
> 
> So, I look at dmesg output:
> 
> dmesg output:
> AC'97 0 does not respond - RESET
> AC'97 0 access is not valid [0xffffffff], removing mixer.
> EMU10K1_Audigy: probe of 0000:00:0a.0 failed with error -5
> 
> 
> Shit! Maybe problem it's here! But, what's problem!?
> 
> I look at modules:
> # lsmod | grep snd
> snd_emu10k1_synth       7873  0
> snd_emux_synth         38593  1 snd_emu10k1_synth
> snd_seq_virmidi         6593  1 snd_emux_synth
> snd_seq_midi_event      8385  1 snd_seq_virmidi
> snd_seq_midi_emul       6593  1 snd_emux_synth
> snd_seq                55121  4
> snd_emux_synth,snd_seq_virmidi,snd_seq_midi_event,snd_seq_midi_emul
> snd_emu10k1            92997  1 snd_emu10k1_synth
> snd_rawmidi            25953  2 snd_seq_virmidi,snd_emu10k1
> snd_seq_device          8525  5
> snd_emu10k1_synth,snd_emux_synth,snd_seq,snd_emu10k1,snd_rawmidi
> snd_ac97_codec         67489  1 snd_emu10k1
> snd_pcm_oss            47989  0
> snd_mixer_oss          17089  1 snd_pcm_oss
> snd_pcm                93001  3 snd_emu10k1,snd_ac97_codec,snd_pcm_oss
> snd_timer              29125  2 snd_seq,snd_pcm
> snd_page_alloc          9541  2 snd_emu10k1,snd_pcm
> snd_util_mem            4801  2 snd_emux_synth,snd_emu10k1
> snd_hwdep               8901  2 snd_emux_synth,snd_emu10k1
> snd                    52645  12
> snd_emux_synth,snd_seq_virmidi,snd_seq,snd_emu10k1,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep
> 
> 
> That's all!
> 
> I've not others ideas!
> 
> I tried also by system-config-sound, but audio test fail 'cause it can
> find device. In the end, I've tried to upgrade my system by CD's Fedora
> Core 3. Nothing, and now I've not system-config-sound in my dir !!
> 
> HELP ME, PLS!!
> 
> 
> G.
> 
> 
>