Hallo Jacko,
nun habe ich nochmalig die alsaconf durchlaufen lassen, und er fand mehrere mögliche Treiber, die ich nach und nach durchprobieren ließ.
Vielleicht hilft Dir das weiter...mir leider nicht, da der Sound aus bleibt 
Code:
# alsaconf
│ │[*] opl3sa2 Yamaha OPL3SA2+ │ │
│ │[*] cs4236 Cirrus Logic CS4235-9 │ │
│ │[*] cs4232 Cirrus Logic CS4232 │ │
│ │[*] cs4231 Generic CS4231 │ │
│ │[*] es18xx ESS ES18xx AudioDrive │ │
│ │[*] es1688 Generic ESS ES1688/ES688 AudioDrive │ │
│ │[*] sb16 Sound Blaster 16 │ │
│ │[*] sb8 Sound Blaster 1.0/2.0/Pro │ │
Probing legacy cards.. This may take a few minutes..
Probing: opl3sa2 : FOUND!!
Loading driver...
Starting sound driver: opl3sa2 done
Setting default volumes...
amixer: Mixer attach default error: No such file or directory
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: Datei oder Verzeichnis nicht gefunden
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: Datei oder Verzeichnis nicht gefunden
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: Datei oder Verzeichnis nicht gefunden
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: Datei oder Verzeichnis nicht gefunden
ALSA lib pcm.c:2144:(snd_pcm_open_noupdate) Unknown PCM default
aplay: main:583: audio open error: Datei oder Verzeichnis nicht gefunden
# lsmod | grep snd
snd_pcm_oss 64256 0
snd_mixer_oss 33408 1 snd_pcm_oss
snd_seq 73664 0
snd_opl3sa2 36884 0
snd_opl3_lib 28672 1 snd_opl3sa2
snd_hwdep 26372 1 snd_opl3_lib
snd_cs4231_lib 42496 1 snd_opl3sa2
snd_pcm 100100 2 snd_pcm_oss,snd_cs4231_lib
snd_timer 40712 4 snd_seq,snd_opl3_lib,snd_cs4231_lib,snd_pcm
snd_page_alloc 27400 2 snd_cs4231_lib,snd_pcm
snd_mpu401_uart 25472 1 snd_opl3sa2
snd_rawmidi 42496 1 snd_mpu401_uart
snd_seq_device 25100 3 snd_seq,snd_opl3_lib,snd_rawmidi
snd 79544 12 snd_pcm_oss,snd_mixer_oss,snd_seq,snd_opl3sa2,snd_opl3_lib,snd_hwdep,snd_cs4231_lib,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
soundcore 24264 1 snd
# cat /etc/modprobe.d/sound
alias snd-card-0 snd-opl3sa2
alias sound-slot-0 snd-opl3sa2
options snd-opl3sa2 fm_port=-1 midi_port=-1 port=0x370 wss_port=0x530 isapnp=0 dma1=1 dma2=0 irq=5
Bei der usb-config gibt er folgendes aus:
Code:
# cat /etc/modprobe.d/sound
options snd slots=snd-usb-audio
# uniq.unknown_key:USB Audio
alias snd-card-0 snd-usb-audio
# lsmod | grep snd
snd_pcm_oss 64256 0
snd_mixer_oss 33408 1 snd_pcm_oss
snd_seq 73664 0
snd_usb_audio 100992 0
snd_pcm 100100 2 snd_pcm_oss,snd_usb_audio
snd_timer 40712 2 snd_seq,snd_pcm
snd_page_alloc 27400 1 snd_pcm
snd_usb_lib 34432 1 snd_usb_audio
snd_rawmidi 42496 1 snd_usb_lib
snd_seq_device 25100 2 snd_seq,snd_rawmidi
snd_hwdep 26372 1 snd_usb_audio
snd 79544 10 snd_pcm_oss,snd_mixer_oss,snd_seq,snd_usb_audio,snd_pcm,snd_timer,snd_usb_lib,snd_rawmidi,snd_seq_device,snd_hwdep
soundcore 24264 1 snd
usbcore 164684 7 snd_usb_audio,snd_usb_lib,usb_storage,usbhid,ehci_hcd,ohci_hcd
lG und Danke für Deine Hilfe
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