I am trying to disable any and all 'system beeps'
I have this working on intrepid by adding 'blacklist pcspkr' to etc/modprobe.d/blacklist
But it doesn't work in jaunty, so when I try (as a more drastic solution)
sudo rmmod pcspkr
ERROR: Module pcspkr does not exist in /proc/modules
My uneducated guess is that this is because jaunty sound does not use pcspkr, but I would welcome any guidance as to how to disable the terrible beep I get whenever I do something like type a search in Firefox which is not found, log-off, hit an invalid key etc.