October 19, 2009, 3:00 pm

Simply run the command:
sudo modprobe -r pcspkr
or you can set it as a persistent change by adding the module to your system driver blacklist, available at:
/etc/modprobe.d/blacklist
simply append the line “blacklist pcspkr” for that driver to be disregarded at every boot.
September 4, 2008, 11:04 am

I hate the internal beep speaker. I hate it, I hate it, I hate it. Okay, maybe not that much hate, but I really don’t like having it enabled. It beeps anytime the terminal cursor goes in the wrong direction. Or if the sound isn’t working quite right when I’m setting things up. Or if it’s time to put another quarter in the dryer. It’s just a nuisance.
On some machines I’m fine — Dell’s BIOS, for example, sometimes includes the option to mute the darn thing. But on others I’m not so lucky.
Continue reading ‘Blacklist your pc speaker to disable system beeps’ »
June 6, 2008, 2:48 pm

#sudo vi /etc/modprobe.d/blacklist
And then add:
#pc speaker beep
blacklist pcspkr
Save and quit the file:
:wq
Now, remove the pcspkr module:
sudo rmmod pcspkr