Problema com alsa no boot
Após atualizar o kernel, percebi que durante o boot aparecia a seguinte mensagem de erro:
> Found hardware: "HDA-Intel" "Intel Cantiga HDMI" "HDA:10ec0869 (...)"
> Hardware is initialized using a generic method
> /usr/sbin/alsactl: set_control:1267: failed to obtain info for control #5 (No such file or directory)
Para resolver:
- Delete o
/var/lib/alsa/asound.state
- Reconfigure o alsa pelo alsamixer
sudo alsactl store