Blank noise from speakers on Dell after Ubuntu kernel update

I hate that after each kernel update I get a blank noise coming out either of the headphones or the laptop speakers. I have Dell 7559 and it is quite annoying. I found recently the fix HERE.

sudo nano /usr/lib/pm-utils/power.d/intel-audio-powersave

change this

INTEL_AUDIO_POWERSAVE=${INTEL_AUDIO_POWERSAVE:-true}

to

INTEL_AUDIO_POWERSAVE=false

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