beep in ubuntu
I wanted to hear beep from my sound card with speaker unattached
echo -e "\a"
Dos not work in any case.
I installed package 'beep'.
Run 'lsmod' to see if the module "pcspkr" is loaded by kernel.
(maybe because '/etc/modprobe.d/blacklist.conf' contains 'blacklist pcspkr').
In my case it wasn't.
So I ran
Now beep can be heard.
If you want to get info about driver then
echo -e "\a"
Dos not work in any case.
I installed package 'beep'.
Run 'lsmod' to see if the module "pcspkr" is loaded by kernel.
(maybe because '/etc/modprobe.d/blacklist.conf' contains 'blacklist pcspkr').
In my case it wasn't.
So I ran
Code:
sudo modprobe pcspkr
If you want to get info about driver then
Code:
modinfo <driver-name> Example modinfo pcspkr filename: /lib/modules/2.6.32-21-generic/kernel/drivers/input/misc/pcspkr.ko alias: platform:pcspkr license: GPL description: PC Speaker beeper driver author: Vojtech Pavlik <vojtech@ucw.cz> srcversion: 2ED00EA2D81C3AF226399DB depends: vermagic: 2.6.32-21-generic SMP mod_unload modversions 586
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