diff --git a/3progs.sh b/3progs.sh
index ee4da99..ca84af0 100755
--- a/3progs.sh
+++ b/3progs.sh
@@ -207,8 +207,6 @@ if [[ $user_choice = *"KVM QEMU - virtualizáció, virtuális gépek futtatása"
   echo
   echo ---------------------------------------------
   echo Installing ${bold}${yellow}KVM QEMU${normal}
-  
-  #sudo pacman -Rs iptables --noconfirm
 
   sudo pacman -S qemu-full qemu-img libvirt virt-install virt-manager virt-viewer edk2-ovmf dnsmasq swtpm guestfs-tools libosinfo tuned dmidecode --noconfirm
   sudo usermod -aG kvm $USER
@@ -241,7 +239,6 @@ if [[ $user_choice = *"CoreCTRL - AMD GPU beállító alkalmazás"* ]]; then
     }
 });" | sudo tee /etc/polkit-1/rules.d/90-corectrl.rules
   sudo cp -a corectrl.ini /home/$USER/.config/
-  sudo kernelstub -o "amdgpu.ppfeaturemask=0xffffffff amdgpu.ppfeaturemask=0xffffffff"
 
   echo ${bold}${yellow}CoreCTRL and User settings ${normal}installed.
   echo ---------------------------------------------
diff --git a/raveos.sh b/raveos.sh
index 061364f..3e52266 100644
--- a/raveos.sh
+++ b/raveos.sh
@@ -68,12 +68,6 @@ Locale=$(echo $LANG)
   echo ---------------------------------------------
   echo
 
-# Kernelstub install
-
-  git clone https://github.com/pop-os/kernelstub
-  cd kernelstub
-  sudo python3 setup.py install --record=installed_files.txt
-
 # UCode installer - Credit Lordify
   if [[ $CPU -gt 0 ]]; then
 	  sudo pacman -S amd-ucode --noconfirm