Debian :: 7.8 Wheezy - How To Disable Hardware (Mic And Camera)

May 26, 2015

System: Debian 7.8 Wheezy

I'm curious about how could I disable hardware manually. I'm interested in how to disable integrated microphone and camera, since I don't use any of these features. How could I re-enable, in case I needed to use these devices?

I tried running modprobe -b uvcvideo to disable and then modprobe uvcvideo to enable - but I don't know if it would be enough, because, when I restarted, in syslog I could like USB Camera being detected (and possibly loaded) again.

Here, some useful information (I think):

/var/log/syslog
Code: Select allMay 26 13:09:27 debian kernel: [    9.184327] uvcvideo: Found UVC 1.00 device USB Camera (0bda:57b5)
May 26 13:09:27 debian kernel: [    9.192892] input: USB Camera as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input10
May 26 13:09:27 debian kernel: [    9.193364] usbcore: registered new interface driver uvcvideo
May 26 13:09:27 debian kernel: [    9.193368] USB Video Class driver (1.1.1)

Code: Select all# lsmod | grep uvc*
uvcvideo               78997  0
videobuf2_vmalloc      12816  1 uvcvideo
videobuf2_core         47704  1 uvcvideo
videodev              130540  3 uvcvideo,v4l2_common,videobuf2_core
media                  18305  2 uvcvideo,videodev
usbcore               199395  3 uvcvideo,ehci_hcd,ehci_pc

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Code: Select alledgardo@debian:~$ java -version
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