media-video/linux-uvc package is a driver for several webcams. If you install it in order to use your camera you need to be in video group but nobody informs you about this. I suggest to put an "ewarn" at pkg_postinst() function to inform user that he should add himself to video group if he wants to use his webcam Reproducible: Always Steps to Reproduce: 1.emerge media-video/linuxuvc 2.try to use the webcam Actual Results: Webcam doesnt work Expected Results: Be able to see the image from the webcam