esync && echangeduse && enewuse && edepclean && edistclean
cd /usr/src/linux
doas make olddefconfig
cp .config /sirius/repos/kernel
git diff /sirius/repos/kernel/.config
doas nano /etc/lilo.conf
doas make -j16 && doas make modules_install -j16 && doas make install && doas emerge @module-rebuild && doas lilo
doas reboot

are you aware your hardware is proprietary garbage?