Should be back in time for f40, but do send me the guide just in case it's not necessary
Should be back in time for f40, but do send me the guide just in case it's not necessary


$ sudo howdy test /dev/video3
[ WARN:0@0.023] global cap.cpp:204 open VIDEOIO(V4L2): backend is generally available but can't be used to capture by name
Failed to read camera specified in the 'device_path' config option, aborting
[sudo] password for aarron:
[ WARN:0@0.017] global cap.cpp:204 open VIDEOIO(V4L2): backend is generally available but can't be used to capture by name
Opening a window with a test feed
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QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Failed to read camera specified in the 'device_path' config option, aborting