Divanchik

issue on Ubuntu 20.04

1

$ python3 demo.py --debug [ WARN:0] global /tmp/pip-req-build-ms668fyv/opencv/modules/videoio/src/cap_v4l.cpp (893) open VIDEOIO(V4L2:/dev/video0): can't open camera by index Traceback (most recent call last): File "demo.py", line 219, in main() File "demo.py", line...