【Jeston Nano】环境配置-部署yolov5

在上一篇博文中已经完成Jeston Nano的烧录，下面继续开机配置操作。
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感谢开源！

一.Jeston Nano系统初始化设置

1.Chinese 语言包

先找到system setting 点击language support 点击install/remove languages 选中 Chinese(simplified)安装，安装好了之后就可以执行下面操作
安装ibus框架，在终端中输入：

sudo apt-get install ibus ibus-clutter ibus-gtk ibus-gtk3 ibus-qt4

切换到ibus框架下：

im-config -s ibus

安装拼音引擎：

sudo apt-get install ibus-pinyin

调出ibus Preference来添加该拼音输入法：

sudo ibus-setup

系统输入法设置:在System Settings–>Text Entry中添加上Chinses(Pinyin)IBus拼音输入法，并将Show current input source in the menu bar勾选上，这样就会在系统的菜单条上显示输入法切换的图标了。如果没找到重启一下就有了/

2.备份

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo gedit /etc/apt/sources.list

删除里面所有内容，替换为下面的内容

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universe

3.更换源

Jetson Nano 烧录的镜像是国外的源，安装软件和升级软件包的速度非常慢，甚至还会常常出现网络错误，更换源的步骤如下：
①先备份原本的source.list文件

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak  

②编辑source.list，并更换国内源

sudo gedit /etc/apt/sources.list

③按‘i’进入编辑状态，删除所有内容，复制并更换国内源。（这里选清华源或中科大源其中一个，然后保存）

# 清华源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates