(apologies if posting in the wrong place - I am very new to this ecosystem!)
Working with the Clara Guardian quick start scripts, I can init and start the server and also kick off the client CLI. Every single sample app fails to initialize, all with the same error message: unable to open camera at /dev/video0.
A quick check with ls -la shows that /dev/video0 is present, so I am at a loss as to what is going on. Any nudge in the correct direction would be most welcome.