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    给usb 摄像头创建udev规则添加symlink后,使用symlink名字出现 inapproriate ioctl for device 错误

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    • xiaoqiang
      xiaoqiang last edited by xiaoqiang

      可能是udev规则设置错了,需要在SUBSYSTEM=="video4linux"层链接,在上面一层相当于没有加载v4L驱动,会引发上面的错误

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