Install uvcdynctrl-dbg by entering the following commands in the terminal:
sudo apt update sudo apt install uvcdynctrl-dbg
Description:
Debug Symbols for uvcdynctrl
This package contains debug data for uvcdynctrl . Most people will not need this package. Please install it to produce useful stacktraces to help debugging the webcam library. . uvcdynctrl is part of the Webcam Library. . The Webcam Library libwebcam is designed to simplify the development of webcam applications, primarily on Linux but with an option to be ported to other platforms, in particular Solaris. It realizes part of what the unwritten Video4Linux user space library was always supposed to be: an easy to use library that shields its users from many of the difficulties and problems of using the V4L2 API directly.
Homepage: http://www.quickcamteam.net/software/libwebcam
Version: 0.2.4-1.1ubuntu2
Section: universe/debug