Disable sound power save ubuntu

gistfile1.txt

#!/bin/bash
# Check for current power save state
cat /sys/module/snd_hda_intel/parameters/power_save
cat /sys/module/snd_hda_intel/parameters/power_save_controller

# Immediately disable session power save 
echo "0" | sudo tee /sys/module/snd_hda_intel/parameters/power_save
echo "0" | sudo tee /sys/module/snd_hda_intel/parameters/power_save_controller

# Disable power save forever
echo "options snd_hda_intel power_save=0" | sudo tee -a /etc/modprobe.d/audio_disable_powersave.conf
echo "options snd_hda_intel power_save_controller=0" | sudo tee -a /etc/modprobe.d/audio_disable_powersave.conf

# /etc/pulse/default.pa
### Automatically suspend sinks/sources that become idle for too long
#load-module module-suspend-on-idle
sudo sed -i '/load-module module-suspend-on-idle/s/^#*/#/' /etc/pulse/default.pa
systemctl restart --user pulseaudio