cat /proc/asound/modules
1 snd_hda_intel
4 thinkpad_acpi
snd_hda_codec_hdmi 30233 1
snd_hda_codec_realtek 37276 1
snd_hda_intel 36520 0
snd_hda_codec 148129 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 6332 1 snd_hda_codec
snd_pcm 77765 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc 7202 2 snd_pcm,snd_hda_intel
snd_timer 18718 1 snd_pcm
snd 59141 8 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel,thinkpad_acpi
soundcore 5450 1 snd
cat /etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=auto
ls -l /dev/snd
total 0
drwxr-xr-x 2 root root 80 Oct 29 13:32 by-path
crw-rw----+ 1 root audio 116, 8 Oct 29 13:32 controlC1
crw-rw----+ 1 root audio 116, 2 Oct 29 13:32 controlC4
crw-rw----+ 1 root audio 116, 7 Oct 29 13:32 hwC1D0
crw-rw----+ 1 root audio 116, 6 Oct 29 13:32 hwC1D3
crw-rw----+ 1 root audio 116, 5 Oct 29 13:32 pcmC1D0c
crw-rw----+ 1 root audio 116, 4 Oct 29 13:32 pcmC1D0p
crw-rw----+ 1 root audio 116, 3 Oct 29 13:32 pcmC1D3p
crw-rw---- 1 root audio 116, 1 Oct 29 13:32 seq
crw-rw----+ 1 root audio 116, 33 Oct 29 13:32 timer
I changed the alsamixer to full. changed the alsa-base.conf and nothing!!
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