如何禁止一个内核模块， rmmod pcspkr持久化处理

action08

回复 7# dengbao2001

shell@localhost:~$ cat /etc/modprobe.d/blacklist
blacklist pcspkr
shell@localhost:~$
shell@localhost:~$ lsmod |grep pk
pcspkr                 12595  0
shell@localhost:~$
shell@localhost:~$


你先看看我的信有没有什么问题，我目前重启后没有效果

   

action08

root@localhost:~#
root@localhost:~# cd /etc/modprobe.d/
root@localhost:/etc/modprobe.d# ls
blacklist  dkms.conf  fbdev-blacklist.conf  modesetting.conf
root@localhost:/etc/modprobe.d#
root@localhost:/etc/modprobe.d#
root@localhost:/etc/modprobe.d# rm blacklist
root@localhost:/etc/modprobe.d# ls
dkms.conf  fbdev-blacklist.conf  modesetting.conf
root@localhost:/etc/modprobe.d# logout
shell@localhost:~$
shell@localhost:~$
shell@localhost:~$ cat /etc/rc.local
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

#exit 0
/sbin/rmmod pcspkr
exit 0
shell@localhost:~$
shell@localhost:~$


目前也没有什么好的效果，能力有限，也不想编译内核，所以就这样了，谢谢大家。

action08

解决办法
https://blog.sleeplessbeastie.eu ... ff-the-system-bell/

1. $ sudo echo "blacklist pcspkr" > /etc/modprobe.d/pcspkr-blacklist.conf
   
2. 
   
3. $ sudo depmod -a
   
4. 
   
5. $ sudo update-initramfs -u

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