Last month I bought some simple stickers to cover up the cameras on my laptops. My friend Ingrid bought some fancy covers at about the same time. Ever since, we’ve both been having issues with MacOS recognizing the camera when uncovered. Rebooting the Mac resolved the issue so I figured something was jacked up internally with sensors. Found a solution, but wanted to make it easier than typing in the terminal commands.
I’m an Alfred user, so I made a workflow (available on Github). Save the file and open it, which should import into Alfred. Change the keyword (default is
camera) in Alfred if you want.
If you don’t use Alfred, I also made a command script you can launch instead of manually typing in the commands. It’s also on Github. Use File->Save Page in your browser. Open up a terminal window and
cd to wherever you saved the
reload-camera.command file. Change the execute permissions on the file by running
chmod 744 reload-camera.command.
By the way, yes, you probably should cover up your camera, especially if you never use it.