- Überhaupt keinen Ton
- alsamixer, alle Kanäle unmuted und hochgedreht
- user zur gruppe audio hinzugefügt
- ich kann das intel-hda model (imac27_122) nicht hinzufügen, da
/etc/modprobe.d/sound.conf-Datei fehlt
- modprobe snd-hda-intel model=imac27_122, klappt, bringt aber nichts
lsmod | grep 'snd'
snd_hda_codec_hdmi 49152 1
snd_hda_codec_cirrus 20480 1
snd_hda_codec_generic 69632 1 snd_hda_codec_cirrus
snd_hda_intel 32768 6
snd_hda_codec 106496 4 snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_cirrus
snd_hda_core 49152 4 snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 86016 5 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_timer 28672 1 snd_pcm
snd 65536 19 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_hda_codec_cirrus
soundcore 16384 1 snd
cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xb1c10000 irq 37
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xb1080000 irq 17
nano /etc/asound.conf
# Use PulseAudio by default
pcm.!default {
type pulse
# If defaults.namehint.showall is set to off in alsa.conf, then this is
# necessary to make this pcm show up in the list returned by
# snd_device_name_hint or aplay -L
hint.description "Default Audio Device"
}
ctl.!default {
type pulse
}
# vim:set ft=alsaconf:
Wenn ich die Soundkarte "0" zur default mache, passiert folgendes:
aplay /usr/share/sounds/alsa/Front_Center.wav
Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
aplay: set_params:1239: Channels count non available