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64G 以上)操作很简单,就不多说了
我用的这个格式化软件
SD Memory Card Formatter
我用的这个软件
Rufus
完成上述步骤后,即可将 TF 卡插入 Nano,外接一个显示器,上电开机。当填写完一些基本设置后,就完成了系统的安装。
官网镜像中
Ubuntu的版本是18.04,但由于本人需要ROS2的开发环境,为了避免Python版本带来的不必要的麻烦,所以我选择将系统升级为20.04。
经过后续的使用,发现升级为 20.04 并不是一个好的选择,原因如下:
cuda 会被清除,需要自己安装pytorch .whl 文件可以使用(系统 JetPack 为 4.6,默认 python 版本为 3.8,当你一些基础环境配好了之后,发现了这个问题会很绝望)
参考文章:Install Ubuntu 20.04 on Jetson Nano
跟着上面文章的步骤走,即可完成升级,过程可能需要将近 1 ~ 2 个小时的时间。
sudo mv /etc/apt/sources.list /etc/apt/sources.list.backup
sudo touch /etc/apt/sources.list
arch
arm64 架构(Ubuntu Ports 镜像)sources.list# 默认注释了源码镜像以提高 apt update 速度,如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-security main restricted universe multiverse
# 预发布软件源,不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ focal-proposed main restricted universe multiverse
sudo apt update
sudo apt upgrade
Pypi 官网介绍:
jetson-stats is a package for monitoring and control your NVIDIA Jetson [Xavier NX, Nano, AGX Xavier, TX1, TX2] Works with all NVIDIA Jetson ecosystem.
pip3sudo apt install python3-pip
jetson-statssudo -H pip3 install -U jetson-stats
sudo systemctl restart jetson_stats.service
Nanojtop
大致过程与 官网 完全一致
sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get install \
ca-certificates \
curl \
gnupg2 \
lsb-release \
apt-transport-https \
software-properties-common
GPG 公钥 sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
我加的是清华源的镜像
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
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