Да, а на содержимое /etc/modprobe.d/alsa-modindex.conf можно взглянуть ?
## spare index=0 for a hotplug soundcard (if any)
#options snd-usb-audio index=0
snd_hda_codec_realtek 56896 1
snd_hda_codec_hdmi 41149 1
snd_usb_audio 145301 0
snd_usbmidi_lib 25072 1 snd_usb_audio
snd_rawmidi 30314 1 snd_usbmidi_lib
snd_seq_device 14497 1 snd_rawmidi
snd_hda_intel 43945 0
snd_hda_codec 183769 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13602 2 snd_usb_audio,snd_hda_codec
snd_pcm 97645 4 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 18739 2 snd_pcm,snd_hda_intel
snd_timer 29448 1 snd_pcm
snd 68924 11 snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_rawmidi,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 12680 1 snd
usbcore 200213 10 snd_usb_audio,uvcvideo,usb_storage,ohci_hcd,ohci_pci,snd_usbmidi_lib,ehci_hcd,ehci_pci,usbhid,xhci_hcd
## offset HDMI output compared to onboard audio (#28648)
#options snd_hda_intel index=2,3
#options snd_intel8x0 index=2
#options snd_via82xx index=2
#options snd-bt87x index=3
#options snd_intel8x0m index=4
#options snd-atiixp-modem index=4
#options snd-via82xx-modem index=4
## get PC speaker out of the way
options snd_pcsp index=10