I know that with ubuntu on my samsung q35, I can avoid the squeezy sound by adding "options snd-hda-intel index=0 single_cmd=1 model=laptop-eapd" in "/etc/modprobe.d/alsa-base"
Do you know what is the equivalent on archlinux? (beceause "/etc/modprobe.d/alsa-base" doesn't seems to exist).
I discoverde now that I creat a normal user that the sound only work for root. This user belongs to audio groupe but when I try to play a sound it answer me /tmp/dmixxyzzzz (lot of number) permission denied.
Does anyone now how to fix that?