Disable Panel Self Refresh on Pop!_OS 22.04

disable_psr.sh

#This command solves a recurrent audio problem on my Dell G3 3590
#For some reason the audio suddenly loses definition in some random situations (during video calls, after screen blank, etc)
sudo kernelstub -a "i915.enable_psr=0"

#Hardware info (neofetch output):
#              /////////////                lbarbieri@pop-os 
#          /////////////////////            ---------------- 
#       ///////*767////////////////         OS: Pop!_OS 22.04 LTS x86_64 
#     //////7676767676*//////////////       Host: G3 3590 
#    /////76767//7676767//////////////      Kernel: 6.4.6-76060406-generic 
#   /////767676///*76767///////////////     Uptime: 6 hours, 52 mins 
#  ///////767676///76767.///7676*///////    Packages: 2026 (dpkg), 31 (flatpak) 
# /////////767676//76767///767676////////   Shell: zsh 5.8.1 
# //////////76767676767////76767/////////   Resolution: 1920x1080, 1920x1080 
# ///////////76767676//////7676//////////   DE: GNOME 42.5 
# ////////////,7676,///////767///////////   WM: Mutter 
# /////////////*7676///////76////////////   WM Theme: Pop 
# ///////////////7676////////////////////   Theme: Pop [GTK2/3] 
#  ///////////////7676///767////////////    Icons: Pop [GTK2/3] 
#   //////////////////////'////////////     Terminal: gnome-terminal 
#    //////.7676767676767676767,//////      CPU: Intel i7-9750H (12) @ 4.500GHz 
#     /////767676767676767676767/////       GPU: Intel CoffeeLake-H GT2 [UHD Graphics 630] 
#       ///////////////////////////         GPU: NVIDIA GeForce GTX 1660 Ti Mobile 
#          /////////////////////            Memory: 6964MiB / 31881MiB 
#              /////////////