stork at openenterprise
Jun 12, 2003, 5:23 PM
Post #6 of 8
(2099 views)
Permalink
|
|
Re: Sound problems, aplay /dev/dsp doesnt work?
[In reply to]
|
|
Following the instructions to the letter on the ALSA site for this card I changed modules.conf as follows:
alias eth0 tulip
alias char-major-81 bttv
alias char-major-195 nvidia
# ALSA portion
alias char-major-116 snd
alias snd-card-0 sb
# module options should go here
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
options sound dmabuf=1
options opl3 io=0x388
alias synth0 awe_wave
post-install awe_wave /bin/sfxload /etc/midi/GU11-ROM.SF2
options sb isapnp=1
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
And I still can get sound from xmms, and I hear the driver getting loaded, and lsmod shows the following:
[root[at]localhost root]# lsmod
Module Size Used by Tainted: P
snd 40260 0 (autoclean)
mousedev 5236 1 (autoclean)
input 5632 0 (autoclean) [mousedev]
nvidia 1670784 10 (autoclean)
iptable_filter 2316 0 (autoclean) (unused)
ip_tables 14488 1 [iptable_filter]
autofs 12148 0 (autoclean) (unused)
nfs 74424 2 (autoclean)
lockd 53968 1 (autoclean) [nfs]
sunrpc 77084 1 (autoclean) [nfs lockd]
tulip 42464 1
sb 8980 1
sb_lib 40974 0 [sb]
uart401 8036 0 [sb_lib]
sound 70132 1 [sb_lib uart401]
soundcore 6116 5 [snd sb_lib sound]
ext3 64704 2
jbd 47860 2 [ext3]
But I still get the following
[root[at]localhost root]# aplay /dev/dsp
aplay: main:480: audio open error: No such device
for /dev/dsp, dev/dsp0, dev/dsp1 etc
If anyone knows what the correct settings shoudl be, I would be greatful.
I also followed the complete ALSA instructions for the AWE 32 and this modules.conf will not load snd-sbawe:
alias eth0 tulip
alias char-major-81 bttv
alias char-major-195 nvidia
# ALSA portion
alias char-major-116 snd
alias snd-card-0 snd-sbawe
# module options should go here
# OSS/Free portion
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
# card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
Running modprobe snd-sbawe produces...
[root[at]localhost root]# modprobe snd-sbawe
/lib/modules/2.4.20-18.9/kernel/sound/isa/sb/snd-sbawe.o: init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.20-18.9/kernel/sound/isa/sb/snd-sbawe.o: insmod /lib/modules/2.4.20-18.9/kernel/sound/isa/sb/snd-sbawe.o failed
/lib/modules/2.4.20-18.9/kernel/sound/isa/sb/snd-sbawe.o: insmod snd-sbawe failed
Any suggestions would be greatfully appreciated.
Thanks again
------ original message ------
From: Bruce Markey <bjm[at]lvcm.com>
To: Discussion about mythtv <mythtv-users[at]snowman.net>
Sent: Thu Jun 12 16:34:32 MDT 2003
Subject: Re: [mythtv-users] Sound problems, aplay /dev/dsp doesnt work?
Johnny Stork wrote:
<br>> Thanks to the quick and accurate suggestions about the AMD K6 issue, I am now closer to getting MythTV running, but sound problems persist.
<br>>
<br>> Sound card is an AWE32 in a 16 bit ISQ slot
<br>> .
<br>> -----------------------------
<br>> modules.conf contains:
<br>>
<br>> alias eth0 tulip
<br>> alias char-major-81 bttv
<br>> alias sound-slot-0 sb
<br>> post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
<br>> pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
<br>> options sound dmabuf=1
<br>> options opl3 io=0x388
<br>> alias synth0 awe_wave
<br>> post-install awe_wave /bin/sfxload /etc/midi/GU11-ROM.SF2
<br>> options sb isapnp=1
<br>> alias char-major-195 nvidia
<br>>
<br>> -------------------------------
<br>>
<br>> I muted the line-in since my Hauppaug card has a line going into the line-in on the AWE card.
<br>>
<br>> I can run XMMS and play an MP3 fine and get sound.
<br>>
<br>> I have disabled aRts from the KDE Control Panel.
<br>>
<br>> ------------------------------
<br>> aplay /dev/dsp returns the following:
<br>>
<br>> [root[at]localhost root]# aplay /dev/dsp
<br>> aplay: main:480: audio open error: No such device
<br>
<br>"No such device" usually means the device file exists but
<br>there is no driver associated with that file. /dev/dsp
<br>is normally a sym link to dsp0 . For ALSA to associate
<br>a sound card with dsp0, you need a line in modules.conf for:
<br>
<br>alias snd-card-0 snd-XXX
<br>
<br>but I don't see this in the modules.conf segment you sent.
<br>
<br>Go to: <a href="http://www.mythtv.org/docs/mythtv-HOWTO-7.html#ss7.1"target="top">http://www.mythtv.org/docs/mythtv-HOWTO-7.html#ss7.1</a>
<br>and look over the section on how to edit your modules.conf .
<br>
<br>-- bjm
<br>
<br>_______________________________________________
<br>mythtv-users mailing list
<br>mythtv-users[at]snowman.net
<br><a href="http://lists.snowman.net/cgi-bin/mailman/listinfo/mythtv-users"target="top">http://lists.snowman.net/cgi-bin/mailman/listinfo/mythtv-users</a>
<br>
<br>
|
