# Add dependent repositories wget -q -O - https://ppa.pika-os.com/key.gpg | sudo apt-key add - add-apt-repository https://ppa.pika-os.com add-apt-repository ppa:pikaos/pika add-apt-repository ppa:kubuntu-ppa/backports # Clone Upstream git clone https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/ cp -rvf ./debian-firmware/* ./linux-firmware/ cd linux-firmware # Get build deps apt-get build-dep ./ -y # Build package LOGNAME=root dh_make --createorig -y -l -p linux-firmware_"$(date '+%Y%m%d')" dpkg-buildpackage # Move the debs to output cd ../ mkdir -p ./output mv ./*.deb ./output/