I took a disk out of one computer, and put it in another
(more precisely, I took out the Utrabay hard disk from a ThinkPad T20
and put it in a ThinkPad T23)
and now I am told there is no sound because
"Device /dev/dsp does not exist".
How exactly does one ensure that this device is created?
There seems to be a rule in /etc/udev/rules.d/
KERNEL=="dsp*", MODE="0660"
I take it this just says that if /dev/dsp is created
it should have mode 0660?
I googled quite extensively for "fedora udev dsp"
and came across a large number of queries
and a few answers which I tried without success.
Several referred to "alsaconf" which does not seem to be available in FC-5.
I seem to have modules running which should create /dev/dsp ,
as shown by the partial lsmod list below.
I'd be very grateful for a solution to this conundrum:
how do I create /dev/dsp, and why has it not been created for me?
---------------------------------------
snd_emu10k1_synth 6464 0
snd_emux_synth 32032 1 snd_emu10k1_synth
snd_seq_virmidi 5120 1 snd_emux_synth
snd_seq_midi_emul 5888 1 snd_emux_synth
snd_emu10k1 114180 1 snd_emu10k1_synth
snd_rawmidi 18912 2 snd_seq_virmidi,snd_emu10k1
snd_ac97_codec 92032 1 snd_emu10k1
snd_ac97_bus 1792 1 snd_ac97_codec
snd_seq_oss 29888 0
snd_seq_midi_event 5888 2 snd_seq_virmidi,snd_seq_oss
snd_seq 45744 7
snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_oss,snd_seq_midi_event
snd_pcm_oss 34624 0
snd_mixer_oss 15424 1 snd_pcm_oss
snd_pcm 65640 3 snd_emu10k1,snd_ac97_codec,snd_pcm_oss
snd_seq_device 6348 6
snd_emu10k1_synth,snd_emux_synth,snd_emu10k1,snd_rawmidi,snd_seq_oss,snd_seq
snd_timer 18180 3 snd_emu10k1,snd_seq,snd_pcm
snd_page_alloc 7656 2 snd_emu10k1,snd_pcm
snd_util_mem 3328 2 snd_emux_synth,snd_emu10k1
snd_hwdep 6660 2 snd_emux_synth,snd_emu10k1
snd 42916 13
snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_pc
---------------------------------------
Incidentally, is there any way of re-starting the sound system
apart from re-booting?
Why can one not say "system sound restart"?
--
Timothy Murphy
e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie
tel: +353-86-2336090, +353-1-2842366
s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland
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