Stop this old times anooying beep (pc speaker) 16 February 2021, 15:37:04 If you like me and you hate that beep that happens way too often, ie when your restart etc, you have to know it is related to a kernel module, which you can unload & block once & for all.as root : echo "blacklist pcspkr" >> /etc/modprobe.d/blacklist.confyou can also do : rmmod pcspkr if you wan to stop it right now.