Sunrise Point-H HD Audio – snd_hda_intel on 4.14 kernel

Since this version of the kernel on Fedora i has several noises coming from the external speakers on my Asus gl702vm laptop. It seems like a problem related to a sort of standby, after few seconds of silence the sound card would start doing this weird noise (like and unplugged jack).The solution i’ve found is to disable the standby on the soundcard setting at boot the parameter: snd_hda_intel.power_save=0

nano /etc/default/grub
add the parameter: snd_hda_intel.power_save=0
grub2-mkconfig -o /boot/grub2/grub.cfg​ (grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg)


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