Guide for signing the module generated in acer nitro 5 RGB keyboard module

Guide.md

###Guide for signing the module generated in acer keyboard module

git clone https://github.com/JafarAkhondali/acer-helios-300-rgb-keyboard-linux-module
cd "acer-helios-300-rgb-keyboard-linux-module"
chmod +x ./*.sh
sudo ./install_service.sh

Now We need to sign the module

cd src
sudo openssl \
    req \
    -new \
    -x509 \
    -newkey \
    rsa:2048 \
    -keyout MOK.priv \
    -outform DER \
    -out MOK.der \
    -days 36500

enter all var it asks for like organization password and all

sudo chmod 600 MOK*
sudo mokutil --import MOK.der

reboot and enroll MOK in BIOS

sudo KBUILD_SIGN_PIN="your password which u used to create the key" /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 ./MOK.priv ./MOK.der facer.ko
sudo insmod facer.ko
modinfo facer.ko
cd ..

WAVE WHICH I LIKE THE MOST

sudo ./facer_rgb.py -m 3 -s 5 -b 100

Reference 1 Reference 2

Keeps giving me key was rejected by service when trying to run sudo insmod facer.ko. I'm new at Linux, so don't know how to fix the problem (or what it is at all). All the other commands ran fine, not a single error.