A user has connected a Bluetooth mouse to a computer, but it is not working properly. Which of the following commands should the systems administrator use to fix the issue?
A. lsmod -i bluetooth
B. insmod bluetooth
C. modprobe -r bluetooth
D. depmod -i bluetooth
https://linuxjourney.com/lesson/kernel-modules
This shows modprobe -r bluetooth unloading the module and then using modprobe bluetooth to reload/load it back again. So it is C.
A,D lsmod,depmod .. no option -i
B not use like this
C syntax but -r = remove ..? It doesn’t fix problem?
Need more help!
I think the implication is that you need to remove the module and the dependencies then reboot to reinitialize it
modprobe -r will remove the module and all associated dependencies
C. modprobe -r bluetooth