笔记项目rosjetsonRealsenseRealsense 相机的疑难杂症Aya2025-03-082026-01-17Realsense 相机的疑难杂症主要是讲解几个 jetson 系列板载使用 Realsense 相机（主要是 T265 和 D435）时 常遇到的一些问题
T265 拔插识别的解决方案T265 插在板载上面启动后会被默认识别为 USB2.0 设备，无法正常使用
安装 uhubctl123456789101112131415161718192021222324252627sudo apt-get install libusb-1.0-0-dev -ygit clone https://github.com/mvp/uhubctl# git clone https://gitee.com/greymaner/uhubctl.gitcd uhubctlmakesudo make install# 这里简单介绍一下 uhubctl 的使用uhubctl -h # 查看使用说明Options [defaults in brackets]:--action, -a - action to off/on/cycle/toggle (0/1/2/3) for affected ports.--ports, -p - ports to operate on [all hub ports].--location, -l - limit hub by location [all smart hubs].--level -L - limit hub by location level (e.g. a-b.c is level 3).--vendor, -n - limit hub by vendor id [any] (partial ok).--search, -s - limit hub by attached device description.--delay, -d - delay for cycle action [2 sec].--repeat, -r - repeat power off count [1] (some devices need it to turn off).--exact, -e - exact location (no USB3 duality handling).--force, -f - force operation even on unsupported hubs.--reset, -R - reset hub after each power-on action, causing all devices to reassociate.--wait, -w - wait before repeat power off [20 ms].--version, -v - print program version.--help, -h - print this text.sudo uhubctl -a cycle -l 1-4 -d 5 # 常用的其实就 -a off/on/cycle | 关闭|打开|先关闭再打开 # -p 指定某个或某些usb端口(Port)，没啥特别需求不用指定 # -l a-c 指定usb端口，AGX Orin中，2-3为USB3.0，1-4为USB2.0 # -d t 指定cycle操作时，关闭供电后t秒后再开启供电
查看 USB 端口1sudo uhubctl