netbeans supress or disable system dynamic

Question

while document has been already saved and I press ctrl+s - system dynamic "beep". it infuriates colleagues =(. How to disable it? Maybe it is possible to disable dynamic system-wide?

Answer 1

Assuming it is a hardware level (really high pitched) beep, you can turn it off.

All you have to do is go into /etc/modprobe.d/blacklist and add the line blacklist pcspkr. This should prevent the kernel from loading the module that enables the hardware level beep.

If this doesn't work, find your desktop environment's startup file, and add the line xset -s to it, which should turn off Xorg's beep.