hi.
seems digital camera setting cant recognize my laptop fixed camera.
but vlc detected it.
also no problem in lspci and lsusb cammands and info center .hp fixed camera.
laptop model is hp 8460p.using kde neon 5.7.3

You opened a program for managing portable digital cameras that you can take to the park and use to take pictures of birds:



What your laptop has is called a "webcam", which needs no configuration or installation to be used on Linux.