官方地址https://www.raspberrypi.org/software/operating-systems/
下载的系统默认是32位的。
- 前置条件
1)下载镜像
但是官方是发布的64位系统的,下载地址:https://downloads.raspberrypi.org/raspios_arm64/images/raspios_arm64-2020-08-24/
2)刷机
- 开启SSH连接
依次打开 菜单(Menu) > 首选项(Preferences) > Raspberry Pi Configuration:
raspi-config
- 连接wifi
yum install iw #安装无线管理 iw dev wlan0 scan | grep SSID #显示无线ssid iw list #支持的网卡和频段 nmcli dev wifi con "wifi名称" password "wifi密码" systemctl enable NetworkManager #开机启动
- 关闭开启自动登陆
nano /etc/lightdm/lightdm.conf
添加或者注释掉如下内容:(pi是你的用户名)
[SeatDefaults] autologin-user=pi
- 开启VNC连接
raspi-config
- 更新系统
apt-get update apt-get dist-upgrade
- 设置非root用户名
adduser yanmin passwd yanmin nano /etc/sudoers
修改成:
root ALL=(ALL) ALL yanmin ALL=(ALL) ALL
禁用root登录
nano /etc/ssh/sshd_config
PermitRootLogin yes修改为PermitRootLogin no
- 设置有线网卡为静态ip
nano /etc/dhcpcd.conf
文档结尾添加
interface eth0 static ip_address=192.168.1.177/24 static router=192.168.1.1
- 禁止pi用户登录
usermod -L pi
- 补充说明:
1)其他各种树莓派的系统
https://make.quwj.com/member/2/bookmarks?category=37
2)无线网络速度
本地pc速度
经过树莓派的速度
3)清华更新源
nano /etc/apt/sources.list
添加如下内容:
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free deb https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free
参考资料:
- https://www.jianshu.com/p/654ee08d2b3a
- https://zhuanlan.zhihu.com/p/66735155
- https://blog.csdn.net/bajiaoyan5785/article/details/101083869
- https://shumeipai.nxez.com/2018/08/31/raspberry-pi-vnc-viewer-configuration-tutorial.html