１、新建SSH

boot 硬盘中新建 　SSH　空白无后缀名文件

２、添加Wi-Fi　

3、设置64位 设置防止树莓派4不接入显示器无法启动的现象

在boot 驱动器根目录找到 config.txt

最后写入

arm_64bit=1

hdmi_group=2hdmi_mode=35

取消#

hdmi_force_hotplug=1

#bi4jgm # For more options and information see # http://rpf.io/configtxt # Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default “safe” mode #hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan #disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border #overscan_left=16 #overscan_right=16 #overscan_top=16 #overscan_bottom=16

# uncomment to force a console size. By default it will be display’s size minus # overscan. #framebuffer_width=1280 #framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA) #hdmi_group=1 #hdmi_mode=1 hdmi_group=2 hdmi_mode=35

# uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes #hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or # no display #config_hdmi_boost=4

# uncomment for composite PAL #sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default. #arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces #dtparam=i2c_arm=on #dtparam=i2s=on #dtparam=spi=on

# Uncomment this to enable infrared communication. #dtoverlay=gpio-ir,gpio_pin=17 #dtoverlay=gpio-ir-tx,gpio_pin=18

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835) dtparam=audio=on

[pi4] # Enable DRM VC4 V3D driver on top of the dispmanx display stack dtoverlay=vc4-fkms-v3d max_framebuffers=2

[all] #dtoverlay=vc4-fkms-v3d

4、SSH

1、扩展硬盘空间

sudo su

raspi-config

选 6 Advanced Options 1 Expand Filesystem

2、启动vncserver 设置后台自动启动 sudo systemctl enable vncserver-x11-serviced.service

5、修改运行缓存解决内存不足1G建议设置大点，内存大了设置小点

sudo nano /etc/dphys-swapfile

CONF_SWAPSIZE=2048

6、更改软件源

方法1

sudo echo “deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib rpideb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib rpi“>/etc/apt/sources.list

方法2

sudo nano /etc/apt/sources.list

deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contribdeb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib

把 /etc/apt/sources.list.d/raspi.list 文件也替换成下面的内容：

7、更新系统

#更新软件源列表 sudo apt-get update

#更新软件版本 sudo apt-get upgrade sudoapt-get dist-upgrade

#更新系统内核sudo rpi-update

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