[ubuntu-in] no sound on ubuntu 7.04 on toshiba satellite A100

[Sanvi Bansal]

Dear All,

I have installed 7.04 Ubuntu (Fiesy Fawn) on my laptop - Toshiba satellite
A100 .

Every Thing is working very fine but sound on system is not working.
Following are point for you.


   - it is not giving any sort of error.
   - my volume control does not have any mute component.
   - I have updated my system through the update manager.
   - OutPut of some commands


# aplay --list-devices

**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC861VD Analog [ALC861VD Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0


# lsmod | grep snd

snd_hda_intel          21912  1
snd_hda_codec         205056  1 snd_hda_intel
snd_pcm_oss            44544  0
snd_mixer_oss          17408  1 snd_pcm_oss
snd_pcm                79876  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy           4740  0
snd_seq_oss            32896  0
snd_seq_midi            9600  0
snd_rawmidi            25472  1 snd_seq_midi
snd_seq_midi_event      8448  2 snd_seq_oss,snd_seq_midi
snd_seq                52592  6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer              23684  2 snd_pcm,snd_seq
snd_seq_device          9100  5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd                    54020  12
snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               8672  1 snd
snd_page_alloc         10888  2 snd_hda_intel,snd_pcm


# tail -2 /proc/asound/oss/sndstat

Mixers:
0: Realtek ALC861-VD


It may be due confilcting of two devices but i dont know how to check
that....

I have also post this problem to ubuntu forum but nothing worked.....:-(

Can Anybody help me out..........

Thanks a lot in advance.

Nitya Bansal
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