[mythtv-users] Problems with ALSA following Jarod's guide

[Carlos Fernandez Sanz]

I'm following Jarod's guide. Everything's fine until I try to check the 
sound with aplay. I happen to have the same card as Jarod (a 
soundblaster Audigy).

I get this message:

aplay: main:508: audio open error: No such device

However, modules are (I think) correctly installed:

[root at mythtv log]# lsmod
Module                  Size  Used by
snd_emu10k1_synth       7680  0
snd_emux_synth         38528  1 snd_emu10k1_synth
snd_seq_virmidi         6272  1 snd_emux_synth
snd_seq_midi_event      8192  1 snd_seq_virmidi
snd_seq_midi_emul       6144  1 snd_emux_synth
snd_seq                55568  4 
snd_emux_synth,snd_seq_virmidi,snd_seq_midi_event,snd_seq_midi_emul
snd_emu10k1            95016  1 snd_emu10k1_synth
snd_rawmidi            24872  2 snd_seq_virmidi,snd_emu10k1
snd_seq_device          7948  5 
snd_emu10k1_synth,snd_emux_synth,snd_seq,snd_emu10k1,snd_rawmidi
snd_ac97_codec         66784  1 snd_emu10k1
snd_pcm_oss            46120  0
snd_mixer_oss          16384  1 snd_pcm_oss
snd_pcm                92680  3 snd_emu10k1,snd_ac97_codec,snd_pcm_oss
snd_timer              27652  3 snd_seq,snd_emu10k1,snd_pcm
snd_page_alloc          7688  2 snd_emu10k1,snd_pcm
snd_util_mem            4224  2 snd_emux_synth,snd_emu10k1
snd_hwdep               8196  2 snd_emux_synth,snd_emu10k1
snd                    50788  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
soundcore               9889  1 snd
parport_pc             24705  1
lp                     11565  0
parport                41737  2 parport_pc,lp
autofs4                24005  0
sunrpc                160421  1
xfs                   520881  1
dm_mod                 54741  0
button                  6481  0
battery                 8517  0
ac                      4805  0
nvidia               3457308  12
md5                     4033  1
ipv6                  232705  14
ohci_hcd               22225  0
ehci_hcd               31685  0
dvb_ttpci              80517  0
dvb_core               86121  1 dvb_ttpci
saa7146_vv             44865  1 dvb_ttpci
video_buf              21701  1 saa7146_vv
saa7146                17805  2 dvb_ttpci,saa7146_vv
v4l1_compat            11973  1 saa7146_vv
v4l2_common             5953  1 saa7146_vv
videodev                9665  1 saa7146_vv
ttpci_eeprom            2496  1 dvb_ttpci
emu10k1_gp              3649  0
gameport                4801  1 emu10k1_gp
forcedeth              19009  0
ext3                  116809  2
jbd                    74969  1 ext3
sata_nv                 8389  0
libata                 41285  1 sata_nv
sd_mod                 16961  0
scsi_mod              118417  2 libata,sd_mod

There are no errors in the log files, modprobe works fine when I load 
emu10k.
The card is correctly detected:

[root at mythtv log]# lspci -v
[...]
02:09.0 Multimedia audio controller: Creative Labs SB Audigy LS
        Subsystem: Creative Labs SB0312 Audigy LS
        Flags: bus master, medium devsel, latency 32, IRQ 9
        I/O ports at c000 [size=32]
        Capabilities: [dc] Power Management version 2

02:09.1 Input device controller: Creative Labs SB Audigy LS MIDI/Game port
        Subsystem: Creative Labs SB0312 Audigy LS MIDI/Game port
        Flags: bus master, medium devsel, latency 32
        I/O ports at c400 [size=8]
        Capabilities: [dc] Power Management version 2

Any suggestion? I'm running out of ideas.
Right now I'm recompiling the kernel (currently I'm using the rpm from 
Axel - so far followed Jarod's guide to the letter) hoping that there's 
a problem with Axel's rpm, but seems unlikely.

Thanks.