1.卸载现有内核sudo apt purge linux-headers-* linux-headers-*-generic linux-image-*-generic linux-image-extra-*-generic linux-signed-image-*-genericReplace * with the kernel versions (for instance : 4.4.0-36) from the output of the command.例如: sudo apt purg
背景: 最近,在Nvidia的GPU嵌入式开发板Jetson TX1(简称TX1)上移植深度学习目标检测算法YOLO.在TX1上安装了官方提供的opencv版本——OpenCV4Tegra(OpenCV-2.4.12),但是使用该版本opencv VideoCapture在读取摄像头数据时出错,显示错误: Unable to stop the stream.: Device or resource busy Unable to stop the stream.: Bad file descrip